4979338919 has 2 divisors, whose sum is σ = 4979338920. Its totient is φ = 4979338918.

The previous prime is 4979338901. The next prime is 4979338937. The reversal of 4979338919 is 9198339794.

It is a balanced prime because it is at equal distance from previous prime (4979338901) and next prime (4979338937).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4979338919 is a prime.

It is a super-2 number, since 2×4979338919² = 49587632140536177122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4979338939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2489669459 + 2489669460.

It is an arithmetic number, because the mean of its divisors is an integer number (2489669460).

Almost surely, 2^4979338919 is an apocalyptic number.

4979338919 is a deficient number, since it is larger than the sum of its proper divisors (1).

4979338919 is an equidigital number, since it uses as much as digits as its factorization.

4979338919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13226976, while the sum is 62.

The square root of 4979338919 is about 70564.4309762362. The cubic root of 4979338919 is about 1707.6173648612.

The spelling of 4979338919 in words is "four billion, nine hundred seventy-nine million, three hundred thirty-eight thousand, nine hundred nineteen".