633142304 has 12 divisors (see below), whose sum is σ = 1246498974. Its totient is φ = 316571136.

The previous prime is 633142303. The next prime is 633142313. The reversal of 633142304 is 403241336.

It is a happy number.

633142304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 438818704 + 194323600 = 20948^2 + 13940^2 .

It is a super-2 number, since 2×633142304² = 801738354228856832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (633142303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9892817 + ... + 9892880.

Almost surely, 2^633142304 is an apocalyptic number.

It is an amenable number.

633142304 is a deficient number, since it is larger than the sum of its proper divisors (613356670).

633142304 is a wasteful number, since it uses less digits than its factorization.

633142304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19785707 (or 19785699 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 633142304 is about 25162.3191300007. The cubic root of 633142304 is about 858.6848041940.

The spelling of 633142304 in words is "six hundred thirty-three million, one hundred forty-two thousand, three hundred four".