979488 has 72 divisors (see below), whose sum is σ = 2948400. Its totient is φ = 307584.

The previous prime is 979481. The next prime is 979519. The reversal of 979488 is 884979.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (979481) by changing a digit.

979488 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5383 + ... + 5561.

It is an arithmetic number, because the mean of its divisors is an integer number (40950).

2⁹⁷⁹⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 979488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1474200).

979488 is an abundant number, since it is smaller than the sum of its proper divisors (1968912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

979488 is a wasteful number, since it uses less digits than its factorization.

979488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 203 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 979488 is about 989.6908608247. The cubic root of 979488 is about 99.3115377411.

It can be divided in two parts, 9 and 79488, that added together give a palindrome (79497).

The spelling of 979488 in words is "nine hundred seventy-nine thousand, four hundred eighty-eight".