389460 has 24 divisors (see below), whose sum is σ = 1090656. Its totient is φ = 103840.

The previous prime is 389447. The next prime is 389461. The reversal of 389460 is 64983.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389461) by changing a digit.

389460 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, 3186 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (45444).

2³⁸⁹⁴⁶⁰ is an apocalyptic number.

389460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

389460 is an abundant number, since it is smaller than the sum of its proper divisors (701196).

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

389460 is a wasteful number, since it uses less digits than its factorization.

389460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6503 (or 6501 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 389460 is about 624.0673040626. The cubic root of 389460 is about 73.0276995026.

The spelling of 389460 in words is "three hundred eighty-nine thousand, four hundred sixty".