633941 has 8 divisors (see below), whose sum is σ = 790464. Its totient is φ = 493920.

The previous prime is 633937. The next prime is 633943. The reversal of 633941 is 149336.

633941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 633941 - 2² = 633937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 633941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633943) 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, 4040 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (98808).

2⁶³³⁹⁴¹ is an apocalyptic number.

It is an amenable number.

633941 is a deficient number, since it is larger than the sum of its proper divisors (156523).

633941 is a wasteful number, since it uses less digits than its factorization.

633941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8251.

The product of its digits is 1944, while the sum is 26.

The square root of 633941 is about 796.2041195573. The cubic root of 633941 is about 85.9045723548.

It can be divided in two parts, 63 and 3941, that added together give a palindrome (4004).

The spelling of 633941 in words is "six hundred thirty-three thousand, nine hundred forty-one".