794749728 has 192 divisors, whose sum is σ = 2382815232. Its totient is φ = 230461440.

The previous prime is 794749721. The next prime is 794749729. The reversal of 794749728 is 827947497.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (794749721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1163275 + ... + 1163957.

It is an arithmetic number, because the mean of its divisors is an integer number (12410496).

Almost surely, 2^794749728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 794749728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191407616).

794749728 is an abundant number, since it is smaller than the sum of its proper divisors (1588065504).

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

794749728 is a wasteful number, since it uses less digits than its factorization.

794749728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767 (or 759 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 57.

The square root of 794749728 is about 28191.3058938390. The cubic root of 794749728 is about 926.2825075236.

It can be divided in two parts, 7947 and 49728, that added together give a palindrome (57675).

The spelling of 794749728 in words is "seven hundred ninety-four million, seven hundred forty-nine thousand, seven hundred twenty-eight".