979198701 has 16 divisors (see below), whose sum is σ = 1425836160. Its totient is φ = 594095040.

The previous prime is 979198699. The next prime is 979198721. The reversal of 979198701 is 107891979.

It is not a de Polignac number, because 979198701 - 2¹ = 979198699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979198721) 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, 174046 + ... + 179583.

It is an arithmetic number, because the mean of its divisors is an integer number (89114760).

Almost surely, 2^979198701 is an apocalyptic number.

It is an amenable number.

979198701 is a deficient number, since it is larger than the sum of its proper divisors (446637459).

979198701 is a wasteful number, since it uses less digits than its factorization.

979198701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353716.

The product of its (nonzero) digits is 285768, while the sum is 51.

The square root of 979198701 is about 31292.1507889758. The cubic root of 979198701 is about 993.0175931345.

The spelling of 979198701 in words is "nine hundred seventy-nine million, one hundred ninety-eight thousand, seven hundred one".