331041372 has 24 divisors (see below), whose sum is σ = 783960576. Its totient is φ = 108699888.

The previous prime is 331041371. The next prime is 331041379. The reversal of 331041372 is 273140133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331041371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205068 + ... + 206675.

It is an arithmetic number, because the mean of its divisors is an integer number (32665024).

Almost surely, 2^331041372 is an apocalyptic number.

It is an amenable number.

331041372 is an abundant number, since it is smaller than the sum of its proper divisors (452919204).

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

331041372 is a wasteful number, since it uses less digits than its factorization.

331041372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411817 (or 411815 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 331041372 is about 18194.5423685236. The cubic root of 331041372 is about 691.7684608555.

The spelling of 331041372 in words is "three hundred thirty-one million, forty-one thousand, three hundred seventy-two".