979502941 has 4 divisors (see below), whose sum is σ = 979651584. Its totient is φ = 979354300.

The previous prime is 979502933. The next prime is 979502947. The reversal of 979502941 is 149205979.

It is a happy number.

979502941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 149205979 = 13 ⋅11477383.

It is a cyclic number.

It is not a de Polignac number, because 979502941 - 2³ = 979502933 is a prime.

It is a super-2 number, since 2×979502941² = 1918852022855298962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 979502891 and 979502900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979502947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63955 + ... + 77776.

It is an arithmetic number, because the mean of its divisors is an integer number (244912896).

Almost surely, 2^979502941 is an apocalyptic number.

It is an amenable number.

979502941 is a deficient number, since it is larger than the sum of its proper divisors (148643).

979502941 is a wasteful number, since it uses less digits than its factorization.

979502941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148642.

The product of its (nonzero) digits is 204120, while the sum is 46.

The square root of 979502941 is about 31297.0116944094. The cubic root of 979502941 is about 993.1204270088.

The spelling of 979502941 in words is "nine hundred seventy-nine million, five hundred two thousand, nine hundred forty-one".