794138822 has 16 divisors (see below), whose sum is σ = 1210898112. Its totient is φ = 390536640.

The previous prime is 794138819. The next prime is 794138827. The reversal of 794138822 is 228831497.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794138827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46172 + ... + 60992.

It is an arithmetic number, because the mean of its divisors is an integer number (75681132).

Almost surely, 2^794138822 is an apocalyptic number.

794138822 is a deficient number, since it is larger than the sum of its proper divisors (416759290).

794138822 is a wasteful number, since it uses less digits than its factorization.

794138822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15263.

The product of its digits is 193536, while the sum is 44.

The square root of 794138822 is about 28180.4688037655. The cubic root of 794138822 is about 926.0451092692.

The spelling of 794138822 in words is "seven hundred ninety-four million, one hundred thirty-eight thousand, eight hundred twenty-two".