921676262604 has 48 divisors (see below), whose sum is σ = 2212249052160. Its totient is φ = 298477970560.

The previous prime is 921676262593. The next prime is 921676262623. The reversal of 921676262604 is 406262676129.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3801504 + ... + 4036679.

It is an arithmetic number, because the mean of its divisors is an integer number (46088521920).

Almost surely, 2^921676262604 is an apocalyptic number.

It is an amenable number.

921676262604 is an abundant number, since it is smaller than the sum of its proper divisors (1290572789556).

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

921676262604 is a wasteful number, since it uses less digits than its factorization.

921676262604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7838470 (or 7838468 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 921676262604 in words is "nine hundred twenty-one billion, six hundred seventy-six million, two hundred sixty-two thousand, six hundred four".