944979 has 16 divisors (see below), whose sum is σ = 1525248. Its totient is φ = 508032.

The previous prime is 944969. The next prime is 944987. The reversal of 944979 is 979449.

It is not a de Polignac number, because 944979 - 2⁴ = 944963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 944979.

It is not an unprimeable number, because it can be changed into a prime (944929) 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, 967 + ... + 1680.

It is an arithmetic number, because the mean of its divisors is an integer number (95328).

2⁹⁴⁴⁹⁷⁹ is an apocalyptic number.

944979 is a deficient number, since it is larger than the sum of its proper divisors (580269).

944979 is a wasteful number, since it uses less digits than its factorization.

944979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674.

The product of its digits is 81648, while the sum is 42.

The square root of 944979 is about 972.1003034667. The cubic root of 944979 is about 98.1312623966.

The spelling of 944979 in words is "nine hundred forty-four thousand, nine hundred seventy-nine".