874434 has 16 divisors (see below), whose sum is σ = 1908000. Its totient is φ = 264960.

The previous prime is 874427. The next prime is 874457. The reversal of 874434 is 434478.

It is an Ulam number.

It is an unprimeable number.

874434 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6559 + ... + 6690.

It is an arithmetic number, because the mean of its divisors is an integer number (119250).

2⁸⁷⁴⁴³⁴ is an apocalyptic number.

874434 is an abundant number, since it is smaller than the sum of its proper divisors (1033566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

874434 is a wasteful number, since it uses less digits than its factorization.

874434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13265.

The product of its digits is 10752, while the sum is 30.

The square root of 874434 is about 935.1117580268. Note that the first 3 decimals coincide. The cubic root of 874434 is about 95.6259314703.

It can be divided in two parts, 8744 and 34, that added together give a palindrome (8778).

The spelling of 874434 in words is "eight hundred seventy-four thousand, four hundred thirty-four".