331874060 has 72 divisors (see below), whose sum is σ = 822003840. Its totient is φ = 112202496.

The previous prime is 331874047. The next prime is 331874071. The reversal of 331874060 is 60478133.

It is a super-2 number, since 2×331874060² = 220280783401767200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69221 + ... + 73859.

It is an arithmetic number, because the mean of its divisors is an integer number (11416720).

Almost surely, 2^331874060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 331874060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411001920).

331874060 is an abundant number, since it is smaller than the sum of its proper divisors (490129780).

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

331874060 is a wasteful number, since it uses less digits than its factorization.

331874060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735 (or 4726 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 331874060 is about 18217.4109027600. The cubic root of 331874060 is about 692.3479906330.

The spelling of 331874060 in words is "three hundred thirty-one million, eight hundred seventy-four thousand, sixty".