331003696 has 20 divisors (see below), whose sum is σ = 641852272. Its totient is φ = 165364416.

The previous prime is 331003691. The next prime is 331003697. The reversal of 331003696 is 696300133.

It is not an unprimeable number, because it can be changed into a prime (331003691) 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, 12910 + ... + 28786.

Almost surely, 2^331003696 is an apocalyptic number.

It is an amenable number.

331003696 is a deficient number, since it is larger than the sum of its proper divisors (310848576).

331003696 is a wasteful number, since it uses less digits than its factorization.

331003696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17188 (or 17182 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 331003696 is about 18193.5069736431. The cubic root of 331003696 is about 691.7422163439.

The spelling of 331003696 in words is "three hundred thirty-one million, three thousand, six hundred ninety-six".