632944 has 40 divisors (see below), whose sum is σ = 1406160. Its totient is φ = 273408.

The previous prime is 632941. The next prime is 632971. The reversal of 632944 is 449236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3447 + ... + 3625.

It is an arithmetic number, because the mean of its divisors is an integer number (35154).

2⁶³²⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (703080).

632944 is an abundant number, since it is smaller than the sum of its proper divisors (773216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632944 is a wasteful number, since it uses less digits than its factorization.

632944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 211 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 632944 is about 795.5777774674. The cubic root of 632944 is about 85.8595146408.

Subtracting from 632944 its product of digits (5184), we obtain a triangular number (627760 = T₁₁₂₀).

The spelling of 632944 in words is "six hundred thirty-two thousand, nine hundred forty-four".