794518238 has 4 divisors (see below), whose sum is σ = 1191777360. Its totient is φ = 397259118.

The previous prime is 794518237. The next prime is 794518253. The reversal of 794518238 is 832815497.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 794518192 and 794518201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794518237) 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, 198629558 + ... + 198629561.

It is an arithmetic number, because the mean of its divisors is an integer number (297944340).

Almost surely, 2^794518238 is an apocalyptic number.

794518238 is a deficient number, since it is larger than the sum of its proper divisors (397259122).

794518238 is a wasteful number, since it uses less digits than its factorization.

794518238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397259121.

The product of its digits is 483840, while the sum is 47.

The square root of 794518238 is about 28187.1998964069. The cubic root of 794518238 is about 926.1925647603.

The spelling of 794518238 in words is "seven hundred ninety-four million, five hundred eighteen thousand, two hundred thirty-eight".