4979904 has 56 divisors (see below), whose sum is σ = 13551408. Its totient is φ = 1612800.

The previous prime is 4979903. The next prime is 4979911. The reversal of 4979904 is 4099794.

It is not an unprimeable number, because it can be changed into a prime (4979903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6754 + ... + 7454.

Almost surely, 2^4979904 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 4979904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6775704).

4979904 is an abundant number, since it is smaller than the sum of its proper divisors (8571504).

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

4979904 is a wasteful number, since it uses less digits than its factorization.

4979904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4979904 is about 2231.5698510242. The cubic root of 4979904 is about 170.7681958819.

It can be divided in two parts, 497 and 9904, that added together give a palindrome (10401).

The spelling of 4979904 in words is "four million, nine hundred seventy-nine thousand, nine hundred four".