667314704 has 40 divisors (see below), whose sum is σ = 1478917248. Its totient is φ = 285742080.

The previous prime is 667314691. The next prime is 667314727. The reversal of 667314704 is 407413766.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188309 + ... + 191819.

Almost surely, 2^667314704 is an apocalyptic number.

It is an amenable number.

667314704 is an abundant number, since it is smaller than the sum of its proper divisors (811602544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

667314704 is a wasteful number, since it uses less digits than its factorization.

667314704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5217 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 667314704 is about 25832.4351155674. The cubic root of 667314704 is about 873.8634294477.

The spelling of 667314704 in words is "six hundred sixty-seven million, three hundred fourteen thousand, seven hundred four".