438950 has 12 divisors (see below), whose sum is σ = 816540. Its totient is φ = 175560.

The previous prime is 438941. The next prime is 438953. The reversal of 438950 is 59834.

438950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4340 + ... + 4439.

It is an arithmetic number, because the mean of its divisors is an integer number (68045).

2⁴³⁸⁹⁵⁰ is an apocalyptic number.

438950 is a deficient number, since it is larger than the sum of its proper divisors (377590).

438950 is a wasteful number, since it uses less digits than its factorization.

438950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8791 (or 8786 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 438950 is about 662.5330180451. The cubic root of 438950 is about 75.9984995087.

The spelling of 438950 in words is "four hundred thirty-eight thousand, nine hundred fifty".