874318 has 4 divisors (see below), whose sum is σ = 1311480. Its totient is φ = 437158.

The previous prime is 874303. The next prime is 874331. The reversal of 874318 is 813478.

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: 813478 = 2 ⋅406739.

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 self number, because there is not a number n which added to its sum of digits gives 874318.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218578 + ... + 218581.

It is an arithmetic number, because the mean of its divisors is an integer number (327870).

2⁸⁷⁴³¹⁸ is an apocalyptic number.

874318 is a deficient number, since it is larger than the sum of its proper divisors (437162).

874318 is a wasteful number, since it uses less digits than its factorization.

874318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437161.

The product of its digits is 5376, while the sum is 31.

The square root of 874318 is about 935.0497312978. The cubic root of 874318 is about 95.6217027926.

The spelling of 874318 in words is "eight hundred seventy-four thousand, three hundred eighteen".