670332604 has 6 divisors (see below), whose sum is σ = 1173082064. Its totient is φ = 335166300.

The previous prime is 670332601. The next prime is 670332613. The reversal of 670332604 is 406233076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670332601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83791572 + ... + 83791579.

Almost surely, 2^670332604 is an apocalyptic number.

It is an amenable number.

670332604 is a deficient number, since it is larger than the sum of its proper divisors (502749460).

670332604 is a wasteful number, since it uses less digits than its factorization.

670332604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167583155 (or 167583153 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 670332604 is about 25890.7822207055. The cubic root of 670332604 is about 875.1787842566.

The spelling of 670332604 in words is "six hundred seventy million, three hundred thirty-two thousand, six hundred four".