979748952 has 128 divisors (see below), whose sum is σ = 3028838400. Its totient is φ = 257177088.

The previous prime is 979748941. The next prime is 979748953. The reversal of 979748952 is 259847979.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979748953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521038 + ... + 522914.

It is an arithmetic number, because the mean of its divisors is an integer number (23662800).

Almost surely, 2^979748952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 979748952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1514419200).

979748952 is an abundant number, since it is smaller than the sum of its proper divisors (2049089448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

979748952 is a wasteful number, since it uses less digits than its factorization.

979748952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2141 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 60.

The square root of 979748952 is about 31300.9417110732. The cubic root of 979748952 is about 993.2035637672.

It can be divided in two parts, 979748 and 952, that added together give a triangular number (980700 = T₁₄₀₀).

The spelling of 979748952 in words is "nine hundred seventy-nine million, seven hundred forty-eight thousand, nine hundred fifty-two".