4974979 has 8 divisors (see below), whose sum is σ = 5418000. Its totient is φ = 4550112.

The previous prime is 4974953. The next prime is 4975001. The reversal of 4974979 is 9794794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4974979 - 2¹⁵ = 4942211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4974919) 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, 3964 + ... + 5065.

It is an arithmetic number, because the mean of its divisors is an integer number (677250).

Almost surely, 2^4974979 is an apocalyptic number.

4974979 is a deficient number, since it is larger than the sum of its proper divisors (443021).

4974979 is a wasteful number, since it uses less digits than its factorization.

4974979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9077.

The product of its digits is 571536, while the sum is 49.

The square root of 4974979 is about 2230.4660947883. The cubic root of 4974979 is about 170.7118821611.

It can be divided in two parts, 497 and 4979, that added together give a square (5476 = 74²).

The spelling of 4974979 in words is "four million, nine hundred seventy-four thousand, nine hundred seventy-nine".