424979627 has 2 divisors, whose sum is σ = 424979628. Its totient is φ = 424979626.

The previous prime is 424979567. The next prime is 424979663. The reversal of 424979627 is 726979424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424979627 - 2⁸ = 424979371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (424979827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212489813 + 212489814.

It is an arithmetic number, because the mean of its divisors is an integer number (212489814).

Almost surely, 2^424979627 is an apocalyptic number.

424979627 is a deficient number, since it is larger than the sum of its proper divisors (1).

424979627 is an equidigital number, since it uses as much as digits as its factorization.

424979627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 50.

The square root of 424979627 is about 20615.0340043377. The cubic root of 424979627 is about 751.8352842752.

The spelling of 424979627 in words is "four hundred twenty-four million, nine hundred seventy-nine thousand, six hundred twenty-seven".