3387073656 has 32 divisors (see below), whose sum is σ = 8835845760. Its totient is φ = 1079936352.

The previous prime is 3387073643. The next prime is 3387073661. The reversal of 3387073656 is 6563707833.

It is a super-2 number, since 2×3387073656² = 22944535902338412672, which contains 22 as substring.

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, 3067450 + ... + 3068553.

It is an arithmetic number, because the mean of its divisors is an integer number (276120180).

Almost surely, 2^3387073656 is an apocalyptic number.

It is an amenable number.

3387073656 is an abundant number, since it is smaller than the sum of its proper divisors (5448772104).

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

3387073656 is a wasteful number, since it uses less digits than its factorization.

3387073656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6136035 (or 6136031 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 48.

The square root of 3387073656 is about 58198.5709102895. The cubic root of 3387073656 is about 1501.7865610660.

The spelling of 3387073656 in words is "three billion, three hundred eighty-seven million, seventy-three thousand, six hundred fifty-six".