979375 has 10 divisors (see below), whose sum is σ = 1224608. Its totient is φ = 783000.

The previous prime is 979373. The next prime is 979379. The reversal of 979375 is 573979.

It is not a de Polignac number, because 979375 - 2¹ = 979373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979373) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 159 + ... + 1408.

2⁹⁷⁹³⁷⁵ is an apocalyptic number.

979375 is a deficient number, since it is larger than the sum of its proper divisors (245233).

979375 is an equidigital number, since it uses as much as digits as its factorization.

979375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587 (or 1572 counting only the distinct ones).

The product of its digits is 59535, while the sum is 40.

The square root of 979375 is about 989.6337706445. The cubic root of 979375 is about 99.3077185228.

The spelling of 979375 in words is "nine hundred seventy-nine thousand, three hundred seventy-five".