704564916 has 48 divisors (see below), whose sum is σ = 1887836160. Its totient is φ = 202266720.

The previous prime is 704564899. The next prime is 704564941. The reversal of 704564916 is 619465407.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 137956 + ... + 142971.

It is an arithmetic number, because the mean of its divisors is an integer number (39329920).

Almost surely, 2^704564916 is an apocalyptic number.

704564916 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

704564916 is an abundant number, since it is smaller than the sum of its proper divisors (1183271244).

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

704564916 is a wasteful number, since it uses less digits than its factorization.

704564916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280964 (or 280962 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 704564916 is about 26543.6417245260. The cubic root of 704564916 is about 889.8299199467.

The spelling of 704564916 in words is "seven hundred four million, five hundred sixty-four thousand, nine hundred sixteen".