632960438 has 24 divisors (see below), whose sum is σ = 1079598240. Its totient is φ = 277785200.

The previous prime is 632960431. The next prime is 632960479. The reversal of 632960438 is 834069236.

It is a junction number, because it is equal to n+sod(n) for n = 632960395 and 632960404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632960431) 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 11 ways as a sum of consecutive naturals, for example, 38078 + ... + 52113.

It is an arithmetic number, because the mean of its divisors is an integer number (44983260).

Almost surely, 2^632960438 is an apocalyptic number.

632960438 is a deficient number, since it is larger than the sum of its proper divisors (446637802).

632960438 is a wasteful number, since it uses less digits than its factorization.

632960438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90244 (or 90233 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 632960438 is about 25158.7050143683. The cubic root of 632960438 is about 858.6025791163.

The spelling of 632960438 in words is "six hundred thirty-two million, nine hundred sixty thousand, four hundred thirty-eight".