704720601 has 64 divisors (see below), whose sum is σ = 1204761600. Its totient is φ = 403273728.

The previous prime is 704720591. The next prime is 704720629. The reversal of 704720601 is 106027407.

It is a de Polignac number, because none of the positive numbers 2^k-704720601 is a prime.

It is a super-2 number, since 2×704720601² = 993262250947602402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (704720641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 530400 + ... + 531726.

It is an arithmetic number, because the mean of its divisors is an integer number (18824400).

Almost surely, 2^704720601 is an apocalyptic number.

It is an amenable number.

704720601 is a deficient number, since it is larger than the sum of its proper divisors (500040999).

704720601 is a wasteful number, since it uses less digits than its factorization.

704720601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455 (or 1449 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 704720601 is about 26546.5741857589. The cubic root of 704720601 is about 889.8954558850.

The spelling of 704720601 in words is "seven hundred four million, seven hundred twenty thousand, six hundred one".