4979613 has 8 divisors (see below), whose sum is σ = 6748576. Its totient is φ = 3265200.

The previous prime is 4979609. The next prime is 4979617. The reversal of 4979613 is 3169794.

It is an interprime number because it is at equal distance from previous prime (4979609) and next prime (4979617).

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

It is not a de Polignac number, because 4979613 - 2² = 4979609 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 9⁵ + 7⁶ + 9⁷ + 6 + 1 + 3⁹ .

It is a Duffinian number.

It is a Curzon number.

4979613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4979617) 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, 13423 + ... + 13788.

It is an arithmetic number, because the mean of its divisors is an integer number (843572).

Almost surely, 2^4979613 is an apocalyptic number.

It is an amenable number.

4979613 is a deficient number, since it is larger than the sum of its proper divisors (1768963).

4979613 is a wasteful number, since it uses less digits than its factorization.

4979613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27275.

The product of its digits is 40824, while the sum is 39.

The square root of 4979613 is about 2231.5046493342. The cubic root of 4979613 is about 170.7648695452.

The spelling of 4979613 in words is "four million, nine hundred seventy-nine thousand, six hundred thirteen".