716704 has 12 divisors (see below), whose sum is σ = 1411074. Its totient is φ = 358336.

The previous prime is 716693. The next prime is 716707. The reversal of 716704 is 407617.

It can be written as a sum of positive squares in only one way, i.e., 425104 + 291600 = 652^2 + 540^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (716707) by changing a digit.

716704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11167 + ... + 11230.

2⁷¹⁶⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

716704 is a deficient number, since it is larger than the sum of its proper divisors (694370).

716704 is a wasteful number, since it uses less digits than its factorization.

716704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22407 (or 22399 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 716704 is about 846.5837229713. The cubic root of 716704 is about 89.4911198705.

The spelling of 716704 in words is "seven hundred sixteen thousand, seven hundred four".