716316 has 12 divisors (see below), whose sum is σ = 1671432. Its totient is φ = 238768.

The previous prime is 716299. The next prime is 716321. The reversal of 716316 is 613617.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×716316² = 1026217223712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

716316 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 in 3 ways as a sum of consecutive naturals, for example, 29835 + ... + 29858.

It is an arithmetic number, because the mean of its divisors is an integer number (139286).

2⁷¹⁶³¹⁶ is an apocalyptic number.

It is an amenable number.

716316 is an abundant number, since it is smaller than the sum of its proper divisors (955116).

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

716316 is a wasteful number, since it uses less digits than its factorization.

716316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59700 (or 59698 counting only the distinct ones).

The product of its digits is 756, while the sum is 24.

The square root of 716316 is about 846.3545356409. The cubic root of 716316 is about 89.4749677713.

The spelling of 716316 in words is "seven hundred sixteen thousand, three hundred sixteen".