609690976 has 12 divisors (see below), whose sum is σ = 1200329172. Its totient is φ = 304845472.

The previous prime is 609690967. The next prime is 609690989. The reversal of 609690976 is 679096906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9526390 + ... + 9526453.

It is an arithmetic number, because the mean of its divisors is an integer number (100027431).

Almost surely, 2^609690976 is an apocalyptic number.

It is an amenable number.

609690976 is a deficient number, since it is larger than the sum of its proper divisors (590638196).

609690976 is a wasteful number, since it uses less digits than its factorization.

609690976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19052853 (or 19052845 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 52.

The square root of 609690976 is about 24691.9212699215. The cubic root of 609690976 is about 847.9493710131.

The spelling of 609690976 in words is "six hundred nine million, six hundred ninety thousand, nine hundred seventy-six".