979448 has 16 divisors (see below), whose sum is σ = 1848960. Its totient is φ = 486400.

The previous prime is 979439. The next prime is 979457. The reversal of 979448 is 844979.

It is an interprime number because it is at equal distance from previous prime (979439) and next prime (979457).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 979448.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1208 + ... + 1848.

It is an arithmetic number, because the mean of its divisors is an integer number (115560).

2⁹⁷⁹⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

979448 is a deficient number, since it is larger than the sum of its proper divisors (869512).

979448 is a wasteful number, since it uses less digits than its factorization.

979448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 834 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 979448 is about 989.6706522879. The cubic root of 979448 is about 99.3101858390.

The spelling of 979448 in words is "nine hundred seventy-nine thousand, four hundred forty-eight".