3036656340 has 36 divisors (see below), whose sum is σ = 9211191444. Its totient is φ = 809774976.

The previous prime is 3036656333. The next prime is 3036656347. The reversal of 3036656340 is 436566303.

It is a happy number.

3036656340 is a `hidden beast` number, since 30 + 3 + 66 + 563 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3036656333) and next prime (3036656347).

It can be written as a sum of positive squares in 2 ways, for example, as 416649744 + 2620006596 = 20412^2 + 51186^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×3036656340³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3036656295 and 3036656304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3036656347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8434977 + ... + 8435336.

It is an arithmetic number, because the mean of its divisors is an integer number (255866429).

Almost surely, 2^3036656340 is an apocalyptic number.

3036656340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3036656340 is an abundant number, since it is smaller than the sum of its proper divisors (6174535104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3036656340 is a wasteful number, since it uses less digits than its factorization.

3036656340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16870328 (or 16870323 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The square root of 3036656340 is about 55105.8648421382. The cubic root of 3036656340 is about 1448.0999830486.

The spelling of 3036656340 in words is "three billion, thirty-six million, six hundred fifty-six thousand, three hundred forty".