794568222 has 72 divisors (see below), whose sum is σ = 2036712600. Its totient is φ = 223157088.

The previous prime is 794568199. The next prime is 794568227. The reversal of 794568222 is 222865497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794568227) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 44404 + ... + 59672.

It is an arithmetic number, because the mean of its divisors is an integer number (28287675).

Almost surely, 2^794568222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 794568222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1018356300).

794568222 is an abundant number, since it is smaller than the sum of its proper divisors (1242144378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

794568222 is a wasteful number, since it uses less digits than its factorization.

794568222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15350 (or 15340 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 794568222 is about 28188.0865260486. The cubic root of 794568222 is about 926.2119869444.

It can be divided in two parts, 79456 and 8222, that added together give a palindrome (87678).

The spelling of 794568222 in words is "seven hundred ninety-four million, five hundred sixty-eight thousand, two hundred twenty-two".