979090 has 32 divisors (see below), whose sum is σ = 2052864. Its totient is φ = 329280.

The previous prime is 979063. The next prime is 979093. The reversal of 979090 is 90979.

979090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (979093) 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, 4872 + ... + 5068.

It is an arithmetic number, because the mean of its divisors is an integer number (64152).

2⁹⁷⁹⁰⁹⁰ is an apocalyptic number.

979090 is an abundant number, since it is smaller than the sum of its proper divisors (1073774).

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

979090 is a wasteful number, since it uses less digits than its factorization.

979090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282.

The product of its (nonzero) digits is 5103, while the sum is 34.

The square root of 979090 is about 989.4897675065. The cubic root of 979090 is about 99.2980846762.

The spelling of 979090 in words is "nine hundred seventy-nine thousand, ninety".