331432792804 has 9 divisors (see below), whose sum is σ = 580009402371. Its totient is φ = 165715820700.

The previous prime is 331432792787. The next prime is 331432792871. The reversal of 331432792804 is 408297234133.

It is a happy number.

The square root of 331432792804 is 575702.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×331432792804² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1007479 + ... + 1295329.

Almost surely, 2^331432792804 is an apocalyptic number.

331432792804 is the 575702-nd square number.

It is an amenable number.

331432792804 is a deficient number, since it is larger than the sum of its proper divisors (248576609567).

331432792804 is an frugal number, since it uses more digits than its factorization.

331432792804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575706 (or 287853 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 331432792804 in words is "three hundred thirty-one billion, four hundred thirty-two million, seven hundred ninety-two thousand, eight hundred four".