715680497 has 16 divisors (see below), whose sum is σ = 832096512. Its totient is φ = 602864640.

The previous prime is 715680491. The next prime is 715680509. The reversal of 715680497 is 794086517.

715680497 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 715680497 - 2¹⁰ = 715679473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715680491) 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, 165353 + ... + 169625.

It is an arithmetic number, because the mean of its divisors is an integer number (52006032).

Almost surely, 2^715680497 is an apocalyptic number.

It is an amenable number.

715680497 is a deficient number, since it is larger than the sum of its proper divisors (116416015).

715680497 is a wasteful number, since it uses less digits than its factorization.

715680497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 715680497 is about 26752.2054604849. The cubic root of 715680497 is about 894.4849973472.

The spelling of 715680497 in words is "seven hundred fifteen million, six hundred eighty thousand, four hundred ninety-seven".