424858079 has 2 divisors, whose sum is σ = 424858080. Its totient is φ = 424858078.

The previous prime is 424858043. The next prime is 424858127. The reversal of 424858079 is 970858424.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424858079 - 2¹² = 424853983 is a prime.

It is a Sophie Germain 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 (424858009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212429039 + 212429040.

It is an arithmetic number, because the mean of its divisors is an integer number (212429040).

Almost surely, 2^424858079 is an apocalyptic number.

424858079 is a deficient number, since it is larger than the sum of its proper divisors (1).

424858079 is an equidigital number, since it uses as much as digits as its factorization.

424858079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 424858079 is about 20612.0857508405. The cubic root of 424858079 is about 751.7636002203.

The spelling of 424858079 in words is "four hundred twenty-four million, eight hundred fifty-eight thousand, seventy-nine".