389694 has 16 divisors (see below), whose sum is σ = 787968. Its totient is φ = 128472.

The previous prime is 389687. The next prime is 389699. The reversal of 389694 is 496983.

It is a super-2 number, since 2×389694² = 303722827272, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389699) 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, 339 + ... + 945.

It is an arithmetic number, because the mean of its divisors is an integer number (49248).

2³⁸⁹⁶⁹⁴ is an apocalyptic number.

389694 is an abundant number, since it is smaller than the sum of its proper divisors (398274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

389694 is a wasteful number, since it uses less digits than its factorization.

389694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719.

The product of its digits is 46656, while the sum is 39.

The square root of 389694 is about 624.2547556887. The cubic root of 389694 is about 73.0423223654.

The spelling of 389694 in words is "three hundred eighty-nine thousand, six hundred ninety-four".