794145619 has 2 divisors, whose sum is σ = 794145620. Its totient is φ = 794145618.

The previous prime is 794145563. The next prime is 794145623. The reversal of 794145619 is 916541497.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 794145619 - 2⁷ = 794145491 is a prime.

It is a super-2 number, since 2×794145619² = 1261334528353786322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (794145719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397072809 + 397072810.

It is an arithmetic number, because the mean of its divisors is an integer number (397072810).

Almost surely, 2^794145619 is an apocalyptic number.

794145619 is a deficient number, since it is larger than the sum of its proper divisors (1).

794145619 is an equidigital number, since it uses as much as digits as its factorization.

794145619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 46.

The square root of 794145619 is about 28180.5894012173. The cubic root of 794145619 is about 926.0477512551.

The spelling of 794145619 in words is "seven hundred ninety-four million, one hundred forty-five thousand, six hundred nineteen".