389494 has 16 divisors (see below), whose sum is σ = 684288. Its totient is φ = 162792.

The previous prime is 389483. The next prime is 389507. The reversal of 389494 is 494983.

389494 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

389494 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279 + ... + 925.

It is an arithmetic number, because the mean of its divisors is an integer number (42768).

2³⁸⁹⁴⁹⁴ is an apocalyptic number.

389494 is a deficient number, since it is larger than the sum of its proper divisors (294794).

389494 is a wasteful number, since it uses less digits than its factorization.

389494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699.

The product of its digits is 31104, while the sum is 37.

The square root of 389494 is about 624.0945441197. The cubic root of 389494 is about 73.0298245557.

The spelling of 389494 in words is "three hundred eighty-nine thousand, four hundred ninety-four".