458770379 has 2 divisors, whose sum is σ = 458770380. Its totient is φ = 458770378.

The previous prime is 458770369. The next prime is 458770387. The reversal of 458770379 is 973077854.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 458770379 - 2²⁸ = 190334923 is a prime.

It is not a weakly prime, because it can be changed into another prime (458770339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229385189 + 229385190.

It is an arithmetic number, because the mean of its divisors is an integer number (229385190).

Almost surely, 2^458770379 is an apocalyptic number.

458770379 is a deficient number, since it is larger than the sum of its proper divisors (1).

458770379 is an equidigital number, since it uses as much as digits as its factorization.

458770379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The square root of 458770379 is about 21418.9257200262. The cubic root of 458770379 is about 771.2558238788.

The spelling of 458770379 in words is "four hundred fifty-eight million, seven hundred seventy thousand, three hundred seventy-nine".