633244372 has 12 divisors (see below), whose sum is σ = 1156359456. Its totient is φ = 302855960.

The previous prime is 633244361. The next prime is 633244393. The reversal of 633244372 is 273442336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3441454 + ... + 3441637.

It is an arithmetic number, because the mean of its divisors is an integer number (96363288).

Almost surely, 2^633244372 is an apocalyptic number.

It is an amenable number.

633244372 is a deficient number, since it is larger than the sum of its proper divisors (523115084).

633244372 is a wasteful number, since it uses less digits than its factorization.

633244372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6883118 (or 6883116 counting only the distinct ones).

The product of its digits is 72576, while the sum is 34.

The square root of 633244372 is about 25164.3472396961. The cubic root of 633244372 is about 858.7309441802.

It can be divided in two parts, 633244 and 372, that added together give a square (633616 = 796²).

The spelling of 633244372 in words is "six hundred thirty-three million, two hundred forty-four thousand, three hundred seventy-two".