716491270 has 32 divisors (see below), whose sum is σ = 1414260000. Its totient is φ = 259184640.

The previous prime is 716491261. The next prime is 716491291. The reversal of 716491270 is 72194617.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4356 + ... + 38104.

It is an arithmetic number, because the mean of its divisors is an integer number (44195625).

Almost surely, 2^716491270 is an apocalyptic number.

716491270 is a deficient number, since it is larger than the sum of its proper divisors (697768730).

716491270 is a wasteful number, since it uses less digits than its factorization.

716491270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33960.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 716491270 is about 26767.3545573708. The cubic root of 716491270 is about 894.8226482955.

The spelling of 716491270 in words is "seven hundred sixteen million, four hundred ninety-one thousand, two hundred seventy".