979072 has 16 divisors (see below), whose sum is σ = 1950750. Its totient is φ = 489472.

The previous prime is 979063. The next prime is 979093. The reversal of 979072 is 270979.

It can be written as a sum of positive squares in only one way, i.e., 968256 + 10816 = 984^2 + 104^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an Ulam number.

It is an unprimeable number.

979072 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3697 + ... + 3952.

2⁹⁷⁹⁰⁷² is an apocalyptic number.

It is an amenable number.

979072 is a deficient number, since it is larger than the sum of its proper divisors (971678).

979072 is an equidigital number, since it uses as much as digits as its factorization.

979072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7663 (or 7651 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 979072 is about 989.4806718678. The cubic root of 979072 is about 99.2974761600.

The spelling of 979072 in words is "nine hundred seventy-nine thousand, seventy-two".