3231722713 has 8 divisors (see below), whose sum is σ = 3276853832. Its totient is φ = 3186832896.

The previous prime is 3231722707. The next prime is 3231722731. The reversal of 3231722713 is 3172271323.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9684544 + 3222038169 = 3112^2 + 56763^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3231722713 - 2¹⁷ = 3231591641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3231722513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33270 + ... + 87007.

It is an arithmetic number, because the mean of its divisors is an integer number (409606729).

Almost surely, 2^3231722713 is an apocalyptic number.

It is an amenable number.

3231722713 is a deficient number, since it is larger than the sum of its proper divisors (45131119).

3231722713 is a wasteful number, since it uses less digits than its factorization.

3231722713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120651.

The product of its digits is 10584, while the sum is 31.

The square root of 3231722713 is about 56848.2428312433. The cubic root of 3231722713 is about 1478.4660746307.

The spelling of 3231722713 in words is "three billion, two hundred thirty-one million, seven hundred twenty-two thousand, seven hundred thirteen".