3336620340 has 24 divisors (see below), whose sum is σ = 9342537120. Its totient is φ = 889765408.

The previous prime is 3336620321. The next prime is 3336620351. The reversal of 3336620340 is 430266333.

It is a super-2 number, since 2×3336620340² = 22266070586603431200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3336620298 and 3336620307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27805110 + ... + 27805229.

It is an arithmetic number, because the mean of its divisors is an integer number (389272380).

Almost surely, 2^3336620340 is an apocalyptic number.

3336620340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3336620340 is an abundant number, since it is smaller than the sum of its proper divisors (6005916780).

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

3336620340 is a wasteful number, since it uses less digits than its factorization.

3336620340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55610351 (or 55610349 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

The square root of 3336620340 is about 57763.4862175060. The cubic root of 3336620340 is about 1494.2924344535.

Adding to 3336620340 its reverse (430266333), we get a palindrome (3766886673).

The spelling of 3336620340 in words is "three billion, three hundred thirty-six million, six hundred twenty thousand, three hundred forty".