3656046723260 has 12 divisors (see below), whose sum is σ = 7677698118888. Its totient is φ = 1462418689296.

The previous prime is 3656046723257. The next prime is 3656046723281. The reversal of 3656046723260 is 623276406563.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3656046723199 and 3656046723208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91401168062 + ... + 91401168101.

It is an arithmetic number, because the mean of its divisors is an integer number (639808176574).

Almost surely, 2^{3656046723260} is an apocalyptic number.

It is an amenable number.

3656046723260 is an abundant number, since it is smaller than the sum of its proper divisors (4021651395628).

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

3656046723260 is a wasteful number, since it uses less digits than its factorization.

3656046723260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182802336172 (or 182802336170 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 50.

The spelling of 3656046723260 in words is "three trillion, six hundred fifty-six billion, forty-six million, seven hundred twenty-three thousand, two hundred sixty".