979411933 has 2 divisors, whose sum is σ = 979411934. Its totient is φ = 979411932.

The previous prime is 979411919. The next prime is 979411997. The reversal of 979411933 is 339114979.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864536409 + 114875524 = 29403^2 + 10718^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-979411933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (959411933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489705966 + 489705967.

It is an arithmetic number, because the mean of its divisors is an integer number (489705967).

Almost surely, 2^979411933 is an apocalyptic number.

It is an amenable number.

979411933 is a deficient number, since it is larger than the sum of its proper divisors (1).

979411933 is an equidigital number, since it uses as much as digits as its factorization.

979411933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 183708, while the sum is 46.

The square root of 979411933 is about 31295.5577199065. The cubic root of 979411933 is about 993.0896683116.

The spelling of 979411933 in words is "nine hundred seventy-nine million, four hundred eleven thousand, nine hundred thirty-three".