704355264 has 140 divisors (see below), whose sum is σ = 2114376264. Its totient is φ = 231814656.

The previous prime is 704355263. The next prime is 704355283. The reversal of 704355264 is 462553407.

704355264 is a `hidden beast` number, since 7 + 0 + 43 + 552 + 64 = 666.

It is a super-2 number, since 2×704355264² = 992232675849019392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704355263) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 429454 + ... + 431090.

Almost surely, 2^704355264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704355264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1057188132).

704355264 is an abundant number, since it is smaller than the sum of its proper divisors (1410021000).

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

704355264 is a wasteful number, since it uses less digits than its factorization.

704355264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744 (or 1725 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 704355264 is about 26539.6922363467. The cubic root of 704355264 is about 889.7416512269.

The spelling of 704355264 in words is "seven hundred four million, three hundred fifty-five thousand, two hundred sixty-four".