2931473172604 has 24 divisors (see below), whose sum is σ = 5474055898640. Its totient is φ = 1369570737024.

The previous prime is 2931473172451. The next prime is 2931473172631. The reversal of 2931473172604 is 4062713741392.

It is a super-2 number, since 2×2931473172604² (a number of 26 digits) 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, 264186339 + ... + 264197434.

Almost surely, 2^{2931473172604} is an apocalyptic number.

It is an amenable number.

2931473172604 is a deficient number, since it is larger than the sum of its proper divisors (2542582726036).

2931473172604 is a wasteful number, since it uses less digits than its factorization.

2931473172604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528383869 (or 528383867 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 2931473172604 in words is "two trillion, nine hundred thirty-one billion, four hundred seventy-three million, one hundred seventy-two thousand, six hundred four".