3356656065 has 48 divisors (see below), whose sum is σ = 6941669760. Its totient is φ = 1534468320.

The previous prime is 3356656063. The next prime is 3356656081. The reversal of 3356656065 is 5606566533.

3356656065 is a `hidden beast` number, since 3 + 35 + 6 + 6 + 5 + 606 + 5 = 666.

It is not a de Polignac number, because 3356656065 - 2¹ = 3356656063 is a prime.

It is a super-2 number, since 2×3356656065² = 22534279877402568450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3356656065.

It is not an unprimeable number, because it can be changed into a prime (3356656063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247101 + ... + 260330.

It is an arithmetic number, because the mean of its divisors is an integer number (144618120).

Almost surely, 2^3356656065 is an apocalyptic number.

3356656065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3356656065 is an abundant number, since it is smaller than the sum of its proper divisors (3585013695).

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

3356656065 is a wasteful number, since it uses less digits than its factorization.

3356656065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507459 (or 507446 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 45.

The square root of 3356656065 is about 57936.6556249150. The cubic root of 3356656065 is about 1497.2774414396.

It can be divided in two parts, 335 and 6656065, that added together give a square (6656400 = 2580²).

The spelling of 3356656065 in words is "three billion, three hundred fifty-six million, six hundred fifty-six thousand, sixty-five".