716160400 has 30 divisors (see below), whose sum is σ = 1720576322. Its totient is φ = 286464000.

The previous prime is 716160383. The next prime is 716160427. The reversal of 716160400 is 4061617.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 53406864 + 662753536 = 7308^2 + 25744^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 894801 + ... + 895600.

Almost surely, 2^716160400 is an apocalyptic number.

It is an amenable number.

716160400 is an abundant number, since it is smaller than the sum of its proper divisors (1004415922).

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

716160400 is a wasteful number, since it uses less digits than its factorization.

716160400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790419 (or 1790408 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 716160400 is about 26761.1733673993. The cubic root of 716160400 is about 894.6848864143.

The spelling of 716160400 in words is "seven hundred sixteen million, one hundred sixty thousand, four hundred".