289374 has 16 divisors (see below), whose sum is σ = 613008. Its totient is φ = 90752.

The previous prime is 289369. The next prime is 289381. The reversal of 289374 is 473982.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a zygodrome in base 5.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 289374.

It is an unprimeable number.

289374 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, 1317 + ... + 1520.

It is an arithmetic number, because the mean of its divisors is an integer number (38313).

2²⁸⁹³⁷⁴ is an apocalyptic number.

289374 is an abundant number, since it is smaller than the sum of its proper divisors (323634).

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

289374 is a wasteful number, since it uses less digits than its factorization.

289374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859.

The product of its digits is 12096, while the sum is 33.

The square root of 289374 is about 537.9349403041. The cubic root of 289374 is about 66.1433980393.

The spelling of 289374 in words is "two hundred eighty-nine thousand, three hundred seventy-four".