716904 has 32 divisors (see below), whose sum is σ = 1992000. Its totient is φ = 238896.

The previous prime is 716899. The next prime is 716917. The reversal of 716904 is 409617.

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

It is an unprimeable number.

716904 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444 + ... + 1875.

It is an arithmetic number, because the mean of its divisors is an integer number (62250).

2⁷¹⁶⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

716904 is an abundant number, since it is smaller than the sum of its proper divisors (1275096).

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

716904 is a wasteful number, since it uses less digits than its factorization.

716904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334 (or 3324 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 716904 is about 846.7018365399. The cubic root of 716904 is about 89.4994434180.

The spelling of 716904 in words is "seven hundred sixteen thousand, nine hundred four".