374897 has 4 divisors (see below), whose sum is σ = 376740. Its totient is φ = 373056.

The previous prime is 374893. The next prime is 374903. The reversal of 374897 is 798473.

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

It can be written as a sum of positive squares in 2 ways, for example, as 246016 + 128881 = 496^2 + 359^2 .

It is a cyclic number.

It is not a de Polignac number, because 374897 - 2² = 374893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 374897.

It is not an unprimeable number, because it can be changed into a prime (374893) 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, 572 + ... + 1037.

It is an arithmetic number, because the mean of its divisors is an integer number (94185).

2³⁷⁴⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

374897 is a deficient number, since it is larger than the sum of its proper divisors (1843).

374897 is a wasteful number, since it uses less digits than its factorization.

374897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842.

The product of its digits is 42336, while the sum is 38.

The square root of 374897 is about 612.2883307724. The cubic root of 374897 is about 72.1058756128.

The spelling of 374897 in words is "three hundred seventy-four thousand, eight hundred ninety-seven".