4979403 has 48 divisors (see below), whose sum is σ = 8727264. Its totient is φ = 2695680.

The previous prime is 4979393. The next prime is 4979411. The reversal of 4979403 is 3049794.

It is not a de Polignac number, because 4979403 - 2⁵ = 4979371 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4979413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68175 + ... + 68247.

It is an arithmetic number, because the mean of its divisors is an integer number (181818).

Almost surely, 2^4979403 is an apocalyptic number.

4979403 is a deficient number, since it is larger than the sum of its proper divisors (3747861).

4979403 is a wasteful number, since it uses less digits than its factorization.

4979403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4979403 is about 2231.4575953847. The cubic root of 4979403 is about 170.7624690155.

The spelling of 4979403 in words is "four million, nine hundred seventy-nine thousand, four hundred three".