374891 has 8 divisors (see below), whose sum is σ = 413424. Its totient is φ = 337120.

The previous prime is 374887. The next prime is 374893. The reversal of 374891 is 198473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 374891 - 2² = 374887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1805 + ... + 2001.

It is an arithmetic number, because the mean of its divisors is an integer number (51678).

2³⁷⁴⁸⁹¹ is an apocalyptic number.

374891 is a deficient number, since it is larger than the sum of its proper divisors (38533).

374891 is a wasteful number, since it uses less digits than its factorization.

374891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its digits is 6048, while the sum is 32.

The square root of 374891 is about 612.2834311003. The cubic root of 374891 is about 72.1054909404.

The spelling of 374891 in words is "three hundred seventy-four thousand, eight hundred ninety-one".