890374 has 4 divisors (see below), whose sum is σ = 1335564. Its totient is φ = 445186.

The previous prime is 890371. The next prime is 890377. The reversal of 890374 is 473098.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473098 = 2 ⋅236549.

It is an interprime number because it is at equal distance from previous prime (890371) and next prime (890377).

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222592 + ... + 222595.

It is an arithmetic number, because the mean of its divisors is an integer number (333891).

2⁸⁹⁰³⁷⁴ is an apocalyptic number.

890374 is a deficient number, since it is larger than the sum of its proper divisors (445190).

890374 is a wasteful number, since it uses less digits than its factorization.

890374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445189.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 890374 is about 943.5963119894. The cubic root of 890374 is about 96.2034890815.

The spelling of 890374 in words is "eight hundred ninety thousand, three hundred seventy-four".