715709493 has 16 divisors (see below), whose sum is σ = 1094515200. Its totient is φ = 461747520.

The previous prime is 715709443. The next prime is 715709497. The reversal of 715709493 is 394907517.

715709493 is a `hidden beast` number, since 7 + 157 + 0 + 9 + 493 = 666.

715709493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 715709493 - 2⁶ = 715709429 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715709497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426708 + ... + 428381.

It is an arithmetic number, because the mean of its divisors is an integer number (68407200).

Almost surely, 2^715709493 is an apocalyptic number.

It is an amenable number.

715709493 is a deficient number, since it is larger than the sum of its proper divisors (378805707).

715709493 is a wasteful number, since it uses less digits than its factorization.

715709493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855129 (or 855123 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 715709493 is about 26752.7473916232. The cubic root of 715709493 is about 894.4970772892.

The spelling of 715709493 in words is "seven hundred fifteen million, seven hundred nine thousand, four hundred ninety-three".