705008704 has 21 divisors (see below), whose sum is σ = 1399423287. Its totient is φ = 352398144.

The previous prime is 705008701. The next prime is 705008729. The reversal of 705008704 is 407800507.

It is a happy number.

The square root of 705008704 is 26552.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705008701) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 210757 + ... + 214075.

Almost surely, 2^705008704 is an apocalyptic number.

705008704 is the 26552-nd square number.

It is an amenable number.

705008704 is a deficient number, since it is larger than the sum of its proper divisors (694414583).

705008704 is an frugal number, since it uses more digits than its factorization.

705008704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6650 (or 3321 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The cubic root of 705008704 is about 890.0167080144.

The spelling of 705008704 in words is "seven hundred five million, eight thousand, seven hundred four".