633449882 has 16 divisors (see below), whose sum is σ = 1023708672. Its totient is φ = 292234800.

The previous prime is 633449857. The next prime is 633449893. The reversal of 633449882 is 288944336.

633449882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85007 + ... + 92157.

It is an arithmetic number, because the mean of its divisors is an integer number (63981792).

Almost surely, 2^633449882 is an apocalyptic number.

633449882 is a deficient number, since it is larger than the sum of its proper divisors (390258790).

633449882 is a wasteful number, since it uses less digits than its factorization.

633449882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10573.

The product of its digits is 995328, while the sum is 47.

The square root of 633449882 is about 25168.4302649172. The cubic root of 633449882 is about 858.8238302320.

The spelling of 633449882 in words is "six hundred thirty-three million, four hundred forty-nine thousand, eight hundred eighty-two".