979004901 has 16 divisors (see below), whose sum is σ = 1498014848. Its totient is φ = 557107200.

The previous prime is 979004861. The next prime is 979004903. The reversal of 979004901 is 109400979.

It is not a de Polignac number, because 979004901 - 2¹¹ = 979002853 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 979004901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979004903) 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, 91660 + ... + 101781.

It is an arithmetic number, because the mean of its divisors is an integer number (93625928).

Almost surely, 2^979004901 is an apocalyptic number.

It is an amenable number.

979004901 is a deficient number, since it is larger than the sum of its proper divisors (519009947).

979004901 is a wasteful number, since it uses less digits than its factorization.

979004901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193692.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 979004901 is about 31289.0540125457. The cubic root of 979004901 is about 992.9520771478.

The spelling of 979004901 in words is "nine hundred seventy-nine million, four thousand, nine hundred one".