370889 has 4 divisors (see below), whose sum is σ = 392724. Its totient is φ = 349056.

The previous prime is 370883. The next prime is 370891. The reversal of 370889 is 988073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 988073 = 59 ⋅16747.

It can be written as a sum of positive squares in 2 ways, for example, as 270400 + 100489 = 520^2 + 317^2 .

It is a cyclic number.

It is not a de Polignac number, because 370889 - 2⁴ = 370873 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 370889.

It is not an unprimeable number, because it can be changed into a prime (370883) 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, 10892 + ... + 10925.

It is an arithmetic number, because the mean of its divisors is an integer number (98181).

2³⁷⁰⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

370889 is a deficient number, since it is larger than the sum of its proper divisors (21835).

370889 is a wasteful number, since it uses less digits than its factorization.

370889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21834.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 370889 is about 609.0065681091. The cubic root of 370889 is about 71.8479946435.

The spelling of 370889 in words is "three hundred seventy thousand, eight hundred eighty-nine".