4943479 has 2 divisors, whose sum is σ = 4943480. Its totient is φ = 4943478.

The previous prime is 4943473. The next prime is 4943483. The reversal of 4943479 is 9743494.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4943479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4943473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471739 + 2471740.

It is an arithmetic number, because the mean of its divisors is an integer number (2471740).

Almost surely, 2^4943479 is an apocalyptic number.

4943479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4943479 is an equidigital number, since it uses as much as digits as its factorization.

4943479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 40.

The square root of 4943479 is about 2223.3935773947. The cubic root of 4943479 is about 170.3508210882.

The spelling of 4943479 in words is "four million, nine hundred forty-three thousand, four hundred seventy-nine".