4979797 has 8 divisors (see below), whose sum is σ = 5078016. Its totient is φ = 4882752.

The previous prime is 4979789. The next prime is 4979801. The reversal of 4979797 is 7979794.

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 4979797 - 2³ = 4979789 is a prime.

It is a super-2 number, since 2×4979797² = 49596756322418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4979717) 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, 14178 + ... + 14524.

It is an arithmetic number, because the mean of its divisors is an integer number (634752).

Almost surely, 2^4979797 is an apocalyptic number.

It is an amenable number.

4979797 is a deficient number, since it is larger than the sum of its proper divisors (98219).

4979797 is a wasteful number, since it uses less digits than its factorization.

4979797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587.

The product of its digits is 1000188, while the sum is 52.

The square root of 4979797 is about 2231.5458767411. The cubic root of 4979797 is about 170.7669728110.

It can be divided in two parts, 49797 and 97, that added together give a palindrome (49894).

The spelling of 4979797 in words is "four million, nine hundred seventy-nine thousand, seven hundred ninety-seven".