712332664 has 16 divisors (see below), whose sum is σ = 1338729120. Its totient is φ = 355338240.

The previous prime is 712332659. The next prime is 712332689. The reversal of 712332664 is 466233217.

It is a congruent number.

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, 99849 + ... + 106744.

It is an arithmetic number, because the mean of its divisors is an integer number (83670570).

Almost surely, 2^712332664 is an apocalyptic number.

It is an amenable number.

712332664 is a deficient number, since it is larger than the sum of its proper divisors (626396456).

712332664 is a wasteful number, since it uses less digits than its factorization.

712332664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207030 (or 207026 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 712332664 is about 26689.5609555496. The cubic root of 712332664 is about 893.0880667485.

The spelling of 712332664 in words is "seven hundred twelve million, three hundred thirty-two thousand, six hundred sixty-four".