979445 has 16 divisors (see below), whose sum is σ = 1244160. Its totient is φ = 739200.

The previous prime is 979439. The next prime is 979457. The reversal of 979445 is 544979.

It is not a de Polignac number, because 979445 - 2⁸ = 979189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 979399 and 979408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10961 + ... + 11049.

It is an arithmetic number, because the mean of its divisors is an integer number (77760).

2⁹⁷⁹⁴⁴⁵ is an apocalyptic number.

It is an amenable number.

979445 is a deficient number, since it is larger than the sum of its proper divisors (264715).

979445 is a wasteful number, since it uses less digits than its factorization.

979445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196.

The product of its digits is 45360, while the sum is 38.

The square root of 979445 is about 989.6691366310. The cubic root of 979445 is about 99.3100844449.

The spelling of 979445 in words is "nine hundred seventy-nine thousand, four hundred forty-five".