979377 has 16 divisors (see below), whose sum is σ = 1507200. Its totient is φ = 554112.

The previous prime is 979373. The next prime is 979379. The reversal of 979377 is 773979.

It is not a de Polignac number, because 979377 - 2² = 979373 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 2973 + ... + 3285.

It is an arithmetic number, because the mean of its divisors is an integer number (94200).

2⁹⁷⁹³⁷⁷ is an apocalyptic number.

It is an amenable number.

979377 is a deficient number, since it is larger than the sum of its proper divisors (527823).

979377 is a wasteful number, since it uses less digits than its factorization.

979377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472.

The product of its digits is 83349, while the sum is 42.

The square root of 979377 is about 989.6347811188. The cubic root of 979377 is about 99.3077861222.

It can be divided in two parts, 9793 and 77, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 979377 in words is "nine hundred seventy-nine thousand, three hundred seventy-seven".