389467 has 4 divisors (see below), whose sum is σ = 419440. Its totient is φ = 359496.

The previous prime is 389461. The next prime is 389479. The reversal of 389467 is 764983.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-389467 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (389461) 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, 14967 + ... + 14992.

It is an arithmetic number, because the mean of its divisors is an integer number (104860).

2³⁸⁹⁴⁶⁷ is an apocalyptic number.

389467 is a deficient number, since it is larger than the sum of its proper divisors (29973).

389467 is a wasteful number, since it uses less digits than its factorization.

389467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29972.

The product of its digits is 36288, while the sum is 37.

The square root of 389467 is about 624.0729124069. The cubic root of 389467 is about 73.0281370237.

The spelling of 389467 in words is "three hundred eighty-nine thousand, four hundred sixty-seven".