794829019 has 2 divisors, whose sum is σ = 794829020. Its totient is φ = 794829018.

The previous prime is 794829017. The next prime is 794829029. The reversal of 794829019 is 910928497.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 794829019 - 2¹ = 794829017 is a prime.

It is a super-2 number, since 2×794829019² = 1263506338889004722, which contains 22 as substring.

Together with 794829017, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (794829017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397414509 + 397414510.

It is an arithmetic number, because the mean of its divisors is an integer number (397414510).

Almost surely, 2^794829019 is an apocalyptic number.

794829019 is a deficient number, since it is larger than the sum of its proper divisors (1).

794829019 is an equidigital number, since it uses as much as digits as its factorization.

794829019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 49.

The square root of 794829019 is about 28192.7121611242. The cubic root of 794829019 is about 926.3133111092.

The spelling of 794829019 in words is "seven hundred ninety-four million, eight hundred twenty-nine thousand, nineteen".