738664504 has 32 divisors (see below), whose sum is σ = 1446721920. Its totient is φ = 352905696.

The previous prime is 738664499. The next prime is 738664513. The reversal of 738664504 is 405466837.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271519 + ... + 274225.

It is an arithmetic number, because the mean of its divisors is an integer number (45210060).

Almost surely, 2^738664504 is an apocalyptic number.

It is an amenable number.

738664504 is a deficient number, since it is larger than the sum of its proper divisors (708057416).

738664504 is a wasteful number, since it uses less digits than its factorization.

738664504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219 (or 4215 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 738664504 is about 27178.3830276932. The cubic root of 738664504 is about 903.9597150973.

The spelling of 738664504 in words is "seven hundred thirty-eight million, six hundred sixty-four thousand, five hundred four".