979408 has 20 divisors (see below), whose sum is σ = 1945188. Its totient is φ = 477440.

The previous prime is 979403. The next prime is 979423. The reversal of 979408 is 804979.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 419904 + 559504 = 648^2 + 748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91 + ... + 1402.

2⁹⁷⁹⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

979408 is a deficient number, since it is larger than the sum of its proper divisors (965780).

979408 is a wasteful number, since it uses less digits than its factorization.

979408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542 (or 1536 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 979408 is about 989.6504433385. The cubic root of 979408 is about 99.3088339001.

The spelling of 979408 in words is "nine hundred seventy-nine thousand, four hundred eight".