979010380 has 48 divisors (see below), whose sum is σ = 2179650816. Its totient is φ = 368720640.

The previous prime is 979010327. The next prime is 979010381. The reversal of 979010380 is 83010979.

It is a super-2 number, since 2×979010380² = 1916922648295488800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (979010381) 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, 1602 + ... + 44278.

It is an arithmetic number, because the mean of its divisors is an integer number (45409392).

Almost surely, 2^979010380 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 979010380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089825408).

979010380 is an abundant number, since it is smaller than the sum of its proper divisors (1200640436).

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

979010380 is a wasteful number, since it uses less digits than its factorization.

979010380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42754 (or 42752 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 979010380 is about 31289.1415670037. The cubic root of 979010380 is about 992.9539294961.

The spelling of 979010380 in words is "nine hundred seventy-nine million, ten thousand, three hundred eighty".