438094 has 8 divisors (see below), whose sum is σ = 660168. Its totient is φ = 218040.

The previous prime is 438091. The next prime is 438131. The reversal of 438094 is 490834.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438091) 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, 289 + ... + 979.

It is an arithmetic number, because the mean of its divisors is an integer number (82521).

2⁴³⁸⁰⁹⁴ is an apocalyptic number.

438094 is a deficient number, since it is larger than the sum of its proper divisors (222074).

438094 is a wasteful number, since it uses less digits than its factorization.

438094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 438094 is about 661.8866972526. The cubic root of 438094 is about 75.9490655949.

The spelling of 438094 in words is "four hundred thirty-eight thousand, ninety-four".