4498979 has 2 divisors, whose sum is σ = 4498980. Its totient is φ = 4498978.

The previous prime is 4498951. The next prime is 4498987. The reversal of 4498979 is 9798944.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4498979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4498919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2249489 + 2249490.

It is an arithmetic number, because the mean of its divisors is an integer number (2249490).

Almost surely, 2^4498979 is an apocalyptic number.

4498979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4498979 is an equidigital number, since it uses as much as digits as its factorization.

4498979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 50.

The square root of 4498979 is about 2121.0796778999. The cubic root of 4498979 is about 165.0838753235.

The spelling of 4498979 in words is "four million, four hundred ninety-eight thousand, nine hundred seventy-nine".