716914437264 has 135 divisors (see below), whose sum is σ = 2063138228697. Its totient is φ = 232390864512.

The previous prime is 716914437241. The next prime is 716914437269. The reversal of 716914437264 is 462734419617.

The square root of 716914437264 is 846708.

It is a perfect power (a square), and thus also a powerful number.

716914437264 is a `hidden beast` number, since 71 + 6 + 9 + 1 + 443 + 72 + 64 = 666.

716914437264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 641504883600 + 75409553664 = 800940^2 + 274608^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 716914437264.

It is not an unprimeable number, because it can be changed into a prime (716914437269) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 375937399 + ... + 375939305.

Almost surely, 2^716914437264 is an apocalyptic number.

716914437264 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

716914437264 is the 846708-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716914437264

716914437264 is an abundant number, since it is smaller than the sum of its proper divisors (1346223791433).

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

716914437264 is an equidigital number, since it uses as much as digits as its factorization.

716914437264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902 (or 1949 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 716914437264 in words is "seven hundred sixteen billion, nine hundred fourteen million, four hundred thirty-seven thousand, two hundred sixty-four".