716931013 has 4 divisors (see below), whose sum is σ = 717122368. Its totient is φ = 716739660.

The previous prime is 716930993. The next prime is 716931031. The reversal of 716931013 is 310139617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 716931013 - 2¹³ = 716922821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716931113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89943 + ... + 97588.

It is an arithmetic number, because the mean of its divisors is an integer number (179280592).

Almost surely, 2^716931013 is an apocalyptic number.

It is an amenable number.

716931013 is a deficient number, since it is larger than the sum of its proper divisors (191355).

716931013 is a wasteful number, since it uses less digits than its factorization.

716931013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191354.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 716931013 is about 26775.5674636412. The cubic root of 716931013 is about 895.0056751926.

The spelling of 716931013 in words is "seven hundred sixteen million, nine hundred thirty-one thousand, thirteen".