704758680 has 48 divisors (see below), whose sum is σ = 2290466880. Its totient is φ = 187935552.

The previous prime is 704758679. The next prime is 704758711. The reversal of 704758680 is 86857407.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 978472 + ... + 979191.

It is an arithmetic number, because the mean of its divisors is an integer number (47718060).

Almost surely, 2^704758680 is an apocalyptic number.

It is an amenable number.

704758680 is an abundant number, since it is smaller than the sum of its proper divisors (1585708200).

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

704758680 is a wasteful number, since it uses less digits than its factorization.

704758680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957680 (or 1957673 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 704758680 is about 26547.2913872583. The cubic root of 704758680 is about 889.9114838535.

The spelling of 704758680 in words is "seven hundred four million, seven hundred fifty-eight thousand, six hundred eighty".