970879 has 16 divisors (see below), whose sum is σ = 1225728. Its totient is φ = 748512.

The previous prime is 970877. The next prime is 970883. The reversal of 970879 is 978079.

It is a cyclic number.

It is not a de Polignac number, because 970879 - 2¹ = 970877 is a prime.

970879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4164 + ... + 4390.

It is an arithmetic number, because the mean of its divisors is an integer number (76608).

2⁹⁷⁰⁸⁷⁹ is an apocalyptic number.

970879 is a deficient number, since it is larger than the sum of its proper divisors (254849).

970879 is a wasteful number, since it uses less digits than its factorization.

970879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 970879 is about 985.3319237699. The cubic root of 970879 is about 99.0197219492.

It can be divided in two parts, 970 and 879, that added together give a square (1849 = 43²).

The spelling of 970879 in words is "nine hundred seventy thousand, eight hundred seventy-nine".