374398 has 8 divisors (see below), whose sum is σ = 566280. Its totient is φ = 185640.

The previous prime is 374389. The next prime is 374399. The reversal of 374398 is 893473.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374399) by changing a digit.

374398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453 + ... + 976.

It is an arithmetic number, because the mean of its divisors is an integer number (70785).

2³⁷⁴³⁹⁸ is an apocalyptic number.

374398 is a deficient number, since it is larger than the sum of its proper divisors (191882).

374398 is a wasteful number, since it uses less digits than its factorization.

374398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562.

The product of its digits is 18144, while the sum is 34.

The square root of 374398 is about 611.8807073278. The cubic root of 374398 is about 72.0738696595.

The spelling of 374398 in words is "three hundred seventy-four thousand, three hundred ninety-eight".