633457364 has 12 divisors (see below), whose sum is σ = 1110345600. Its totient is φ = 316215768.

The previous prime is 633457361. The next prime is 633457369. The reversal of 633457364 is 463754336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633457361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125444 + ... + 130395.

It is an arithmetic number, because the mean of its divisors is an integer number (92528800).

Almost surely, 2^633457364 is an apocalyptic number.

It is an amenable number.

633457364 is a deficient number, since it is larger than the sum of its proper divisors (476888236).

633457364 is a wasteful number, since it uses less digits than its factorization.

633457364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256462 (or 256460 counting only the distinct ones).

The product of its digits is 544320, while the sum is 41.

The square root of 633457364 is about 25168.5789030688. The cubic root of 633457364 is about 858.8272115543.

The spelling of 633457364 in words is "six hundred thirty-three million, four hundred fifty-seven thousand, three hundred sixty-four".