356640676764 has 24 divisors (see below), whose sum is σ = 832175182608. Its totient is φ = 118878282240.

The previous prime is 356640676757. The next prime is 356640676783. The reversal of 356640676764 is 467676046653.

It is a junction number, because it is equal to n+sod(n) for n = 356640676698 and 356640676707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654294 + ... + 1068354.

It is an arithmetic number, because the mean of its divisors is an integer number (34673965942).

Almost surely, 2^356640676764 is an apocalyptic number.

It is an amenable number.

356640676764 is an abundant number, since it is smaller than the sum of its proper divisors (475534505844).

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

356640676764 is a wasteful number, since it uses less digits than its factorization.

356640676764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485845 (or 485843 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 60.

The spelling of 356640676764 in words is "three hundred fifty-six billion, six hundred forty million, six hundred seventy-six thousand, seven hundred sixty-four".