331248968 has 16 divisors (see below), whose sum is σ = 621632880. Its totient is φ = 165480208.

The previous prime is 331248949. The next prime is 331248977. The reversal of 331248968 is 869842133.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7946 + ... + 26937.

It is an arithmetic number, because the mean of its divisors is an integer number (38852055).

Almost surely, 2^331248968 is an apocalyptic number.

It is an amenable number.

331248968 is a deficient number, since it is larger than the sum of its proper divisors (290383912).

331248968 is a wasteful number, since it uses less digits than its factorization.

331248968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36076 (or 36072 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 331248968 is about 18200.2463719588. The cubic root of 331248968 is about 691.9130332756.

The spelling of 331248968 in words is "three hundred thirty-one million, two hundred forty-eight thousand, nine hundred sixty-eight".