704348664 has 16 divisors (see below), whose sum is σ = 1760871720. Its totient is φ = 234782880.

The previous prime is 704348657. The next prime is 704348693. The reversal of 704348664 is 466843407.

It is a super-2 number, since 2×704348664² = 992214080957169792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14673907 + ... + 14673954.

Almost surely, 2^704348664 is an apocalyptic number.

It is an amenable number.

704348664 is an abundant number, since it is smaller than the sum of its proper divisors (1056523056).

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

704348664 is a wasteful number, since it uses less digits than its factorization.

704348664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29347870 (or 29347866 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 704348664 is about 26539.5678939956. The cubic root of 704348664 is about 889.7388721780.

The spelling of 704348664 in words is "seven hundred four million, three hundred forty-eight thousand, six hundred sixty-four".