968479757 has 6 divisors (see below), whose sum is σ = 1126598958. Its totient is φ = 830125464.

The previous prime is 968479751. The next prime is 968479763. The reversal of 968479757 is 757974869.

It is an interprime number because it is at equal distance from previous prime (968479751) and next prime (968479763).

It can be written as a sum of positive squares in only one way, i.e., 510262921 + 458216836 = 22589^2 + 21406^2 .

It is not a de Polignac number, because 968479757 - 2⁶ = 968479693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 968479757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968479751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9882398 + ... + 9882495.

It is an arithmetic number, because the mean of its divisors is an integer number (187766493).

Almost surely, 2^968479757 is an apocalyptic number.

It is an amenable number.

968479757 is a deficient number, since it is larger than the sum of its proper divisors (158119201).

968479757 is a wasteful number, since it uses less digits than its factorization.

968479757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19764907 (or 19764900 counting only the distinct ones).

The product of its digits is 26671680, while the sum is 62.

The square root of 968479757 is about 31120.4074041456. The cubic root of 968479757 is about 989.3808859061.

The spelling of 968479757 in words is "nine hundred sixty-eight million, four hundred seventy-nine thousand, seven hundred fifty-seven".