716304172 has 6 divisors (see below), whose sum is σ = 1253532308. Its totient is φ = 358152084.

The previous prime is 716304143. The next prime is 716304223. The reversal of 716304172 is 271403617.

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 as a sum of consecutive naturals, namely, 89538018 + ... + 89538025.

Almost surely, 2^716304172 is an apocalyptic number.

It is an amenable number.

716304172 is a deficient number, since it is larger than the sum of its proper divisors (537228136).

716304172 is a wasteful number, since it uses less digits than its factorization.

716304172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179076047 (or 179076045 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 716304172 is about 26763.8594376820. The cubic root of 716304172 is about 894.7447529045.

Adding to 716304172 its reverse (271403617), we get a palindrome (987707789).

The spelling of 716304172 in words is "seven hundred sixteen million, three hundred four thousand, one hundred seventy-two".