418848379 has 2 divisors, whose sum is σ = 418848380. Its totient is φ = 418848378.

The previous prime is 418848373. The next prime is 418848427. The reversal of 418848379 is 973848814.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 418848379 - 2³ = 418848371 is a prime.

It is not a weakly prime, because it can be changed into another prime (418848371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209424189 + 209424190.

It is an arithmetic number, because the mean of its divisors is an integer number (209424190).

Almost surely, 2^418848379 is an apocalyptic number.

418848379 is a deficient number, since it is larger than the sum of its proper divisors (1).

418848379 is an equidigital number, since it uses as much as digits as its factorization.

418848379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1548288, while the sum is 52.

The square root of 418848379 is about 20465.7855700679. The cubic root of 418848379 is about 748.2021405269.

The spelling of 418848379 in words is "four hundred eighteen million, eight hundred forty-eight thousand, three hundred seventy-nine".