4974479 has 2 divisors, whose sum is σ = 4974480. Its totient is φ = 4974478.

The previous prime is 4974449. The next prime is 4974491. The reversal of 4974479 is 9744794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4974479 - 2²⁰ = 3925903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4974449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487239 + 2487240.

It is an arithmetic number, because the mean of its divisors is an integer number (2487240).

Almost surely, 2^4974479 is an apocalyptic number.

4974479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4974479 is an equidigital number, since it uses as much as digits as its factorization.

4974479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 44.

The square root of 4974479 is about 2230.3540077754. The cubic root of 4974479 is about 170.7061629543.

The spelling of 4974479 in words is "four million, nine hundred seventy-four thousand, four hundred seventy-nine".