704960628 has 24 divisors (see below), whose sum is σ = 1645547232. Its totient is φ = 234895584.

The previous prime is 704960621. The next prime is 704960639. The reversal of 704960628 is 826069407.

It is a self number, because there is not a number n which added to its sum of digits gives 704960628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704960621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25551 + ... + 45417.

It is an arithmetic number, because the mean of its divisors is an integer number (68564468).

Almost surely, 2^704960628 is an apocalyptic number.

It is an amenable number.

704960628 is an abundant number, since it is smaller than the sum of its proper divisors (940586604).

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

704960628 is a wasteful number, since it uses less digits than its factorization.

704960628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22831 (or 22829 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 704960628 is about 26551.0946666988. The cubic root of 704960628 is about 889.9964768619.

The spelling of 704960628 in words is "seven hundred four million, nine hundred sixty thousand, six hundred twenty-eight".