4979144 has 16 divisors (see below), whose sum is σ = 9381120. Its totient is φ = 2477520.

The previous prime is 4979141. The next prime is 4979153. The reversal of 4979144 is 4419794.

It is a junction number, because it is equal to n+sod(n) for n = 4979098 and 4979107.

It is not an unprimeable number, because it can be changed into a prime (4979141) by changing a digit.

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, 389 + ... + 3179.

It is an arithmetic number, because the mean of its divisors is an integer number (586320).

Almost surely, 2^4979144 is an apocalyptic number.

It is an amenable number.

4979144 is a deficient number, since it is larger than the sum of its proper divisors (4401976).

4979144 is a wasteful number, since it uses less digits than its factorization.

4979144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020 (or 3016 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 4979144 is about 2231.3995608138. The cubic root of 4979144 is about 170.7595082692.

The spelling of 4979144 in words is "four million, nine hundred seventy-nine thousand, one hundred forty-four".