4630979 has 2 divisors, whose sum is σ = 4630980. Its totient is φ = 4630978.

The previous prime is 4630961. The next prime is 4630999. The reversal of 4630979 is 9790364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4630979 - 2⁸ = 4630723 is a prime.

It is not a weakly prime, because it can be changed into another prime (4630949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315489 + 2315490.

It is an arithmetic number, because the mean of its divisors is an integer number (2315490).

Almost surely, 2^4630979 is an apocalyptic number.

4630979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4630979 is an equidigital number, since it uses as much as digits as its factorization.

4630979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 4630979 is about 2151.9709570531. The cubic root of 4630979 is about 166.6828575382.

The spelling of 4630979 in words is "four million, six hundred thirty thousand, nine hundred seventy-nine".