4894979 has 2 divisors, whose sum is σ = 4894980. Its totient is φ = 4894978.

The previous prime is 4894973. The next prime is 4894987. The reversal of 4894979 is 9794984.

4894979 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4894979 - 2¹⁶ = 4829443 is a prime.

It is not a weakly prime, because it can be changed into another prime (4894973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2447489 + 2447490.

It is an arithmetic number, because the mean of its divisors is an integer number (2447490).

Almost surely, 2^4894979 is an apocalyptic number.

4894979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4894979 is an equidigital number, since it uses as much as digits as its factorization.

4894979 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 4894979 is about 2212.4599431402. The cubic root of 4894979 is about 169.7918906710.

The spelling of 4894979 in words is "four million, eight hundred ninety-four thousand, nine hundred seventy-nine".