374691 has 4 divisors (see below), whose sum is σ = 499592. Its totient is φ = 249792.

The previous prime is 374687. The next prime is 374701. The reversal of 374691 is 196473.

It is a happy number.

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

It is not a de Polignac number, because 374691 - 2² = 374687 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374641) 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, 62446 + ... + 62451.

It is an arithmetic number, because the mean of its divisors is an integer number (124898).

2³⁷⁴⁶⁹¹ is an apocalyptic number.

374691 is a deficient number, since it is larger than the sum of its proper divisors (124901).

374691 is a wasteful number, since it uses less digits than its factorization.

374691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124900.

The product of its digits is 4536, while the sum is 30.

The square root of 374691 is about 612.1200862576. The cubic root of 374691 is about 72.0926661785.

The spelling of 374691 in words is "three hundred seventy-four thousand, six hundred ninety-one".