4626779 has 2 divisors, whose sum is σ = 4626780. Its totient is φ = 4626778.

The previous prime is 4626761. The next prime is 4626799. The reversal of 4626779 is 9776264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4626779 - 2²⁰ = 3578203 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4626799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313389 + 2313390.

It is an arithmetic number, because the mean of its divisors is an integer number (2313390).

Almost surely, 2^4626779 is an apocalyptic number.

4626779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626779 is an equidigital number, since it uses as much as digits as its factorization.

4626779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 4626779 is about 2150.9948860934. The cubic root of 4626779 is about 166.6324520878.

The spelling of 4626779 in words is "four million, six hundred twenty-six thousand, seven hundred seventy-nine".