704371613 has 12 divisors (see below), whose sum is σ = 775272960. Its totient is φ = 639472680.

The previous prime is 704371607. The next prime is 704371621. The reversal of 704371613 is 316173407.

It is not a de Polignac number, because 704371613 - 2⁸ = 704371357 is a prime.

It is a super-2 number, since 2×704371613² = 992278738400443538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 704371613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704371813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96548 + ... + 103586.

It is an arithmetic number, because the mean of its divisors is an integer number (64606080).

Almost surely, 2^704371613 is an apocalyptic number.

It is an amenable number.

704371613 is a deficient number, since it is larger than the sum of its proper divisors (70901347).

704371613 is a wasteful number, since it uses less digits than its factorization.

704371613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7888 (or 7877 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 704371613 is about 26540.0002449133. Note that the first 3 decimals coincide. The cubic root of 704371613 is about 889.7485351932.

The spelling of 704371613 in words is "seven hundred four million, three hundred seventy-one thousand, six hundred thirteen".