331008196 has 12 divisors (see below), whose sum is σ = 609752080. Its totient is φ = 156793320.

The previous prime is 331008193. The next prime is 331008217. The reversal of 331008196 is 691800133.

It is not an unprimeable number, because it can be changed into a prime (331008191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2177610 + ... + 2177761.

Almost surely, 2^331008196 is an apocalyptic number.

It is an amenable number.

331008196 is a deficient number, since it is larger than the sum of its proper divisors (278743884).

331008196 is a wasteful number, since it uses less digits than its factorization.

331008196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355394 (or 4355392 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 331008196 is about 18193.6306437170. The cubic root of 331008196 is about 691.7453510782.

The spelling of 331008196 in words is "three hundred thirty-one million, eight thousand, one hundred ninety-six".