438794 has 8 divisors (see below), whose sum is σ = 686880. Its totient is φ = 209836.

The previous prime is 438793. The next prime is 438827. The reversal of 438794 is 497834.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 438794.

It is not an unprimeable number, because it can be changed into a prime (438793) 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, 4724 + ... + 4815.

It is an arithmetic number, because the mean of its divisors is an integer number (85860).

2⁴³⁸⁷⁹⁴ is an apocalyptic number.

438794 is a deficient number, since it is larger than the sum of its proper divisors (248086).

438794 is a wasteful number, since it uses less digits than its factorization.

438794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9564.

The product of its digits is 24192, while the sum is 35.

The square root of 438794 is about 662.4152776016. The cubic root of 438794 is about 75.9894953164.

The spelling of 438794 in words is "four hundred thirty-eight thousand, seven hundred ninety-four".