716974944 has 192 divisors, whose sum is σ = 2246049792. Its totient is φ = 195955200.

The previous prime is 716974931. The next prime is 716974957. The reversal of 716974944 is 449479617.

It is an interprime number because it is at equal distance from previous prime (716974931) and next prime (716974957).

Its product of digits (1524096) is a multiple of the sum of its prime divisors (441).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2645529 + ... + 2645799.

It is an arithmetic number, because the mean of its divisors is an integer number (11698176).

Almost surely, 2^716974944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716974944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123024896).

716974944 is an abundant number, since it is smaller than the sum of its proper divisors (1529074848).

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

716974944 is a wasteful number, since it uses less digits than its factorization.

716974944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 441 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 51.

The square root of 716974944 is about 26776.3878071707. The cubic root of 716974944 is about 895.0239557480.

The spelling of 716974944 in words is "seven hundred sixteen million, nine hundred seventy-four thousand, nine hundred forty-four".