700021713 has 16 divisors (see below), whose sum is σ = 962150400. Its totient is φ = 452473296.

The previous prime is 700021711. The next prime is 700021727. The reversal of 700021713 is 317120007.

It is not a de Polignac number, because 700021713 - 2¹ = 700021711 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 700021713.

It is not an unprimeable number, because it can be changed into a prime (700021711) 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, 8113 + ... + 38286.

It is an arithmetic number, because the mean of its divisors is an integer number (60134400).

Almost surely, 2^700021713 is an apocalyptic number.

It is an amenable number.

700021713 is a deficient number, since it is larger than the sum of its proper divisors (262128687).

700021713 is a wasteful number, since it uses less digits than its factorization.

700021713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46556.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 700021713 is about 26457.9234445941. The cubic root of 700021713 is about 887.9131821522.

The spelling of 700021713 in words is "seven hundred million, twenty-one thousand, seven hundred thirteen".