697971031304 has 16 divisors (see below), whose sum is σ = 1310138581200. Its totient is φ = 348600742992.

The previous prime is 697971031297. The next prime is 697971031327. The reversal of 697971031304 is 403130179796.

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, 48088874 + ... + 48103385.

It is an arithmetic number, because the mean of its divisors is an integer number (81883661325).

Almost surely, 2^697971031304 is an apocalyptic number.

It is an amenable number.

697971031304 is a deficient number, since it is larger than the sum of its proper divisors (612167549896).

697971031304 is a wasteful number, since it uses less digits than its factorization.

697971031304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96193172 (or 96193168 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 50.

The spelling of 697971031304 in words is "six hundred ninety-seven billion, nine hundred seventy-one million, thirty-one thousand, three hundred four".