874386 has 24 divisors (see below), whose sum is σ = 1956864. Its totient is φ = 281880.

The previous prime is 874373. The next prime is 874387. The reversal of 874386 is 683478.

It is a super-5 number, since 5×874386⁵ (a number of 31 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 874386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874387) by changing a digit.

874386 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 11 ways as a sum of consecutive naturals, for example, 226 + ... + 1341.

It is an arithmetic number, because the mean of its divisors is an integer number (81536).

2⁸⁷⁴³⁸⁶ is an apocalyptic number.

874386 is an abundant number, since it is smaller than the sum of its proper divisors (1082478).

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

874386 is a wasteful number, since it uses less digits than its factorization.

874386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606 (or 1603 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 874386 is about 935.0860922931. The cubic root of 874386 is about 95.6241817180.

The spelling of 874386 in words is "eight hundred seventy-four thousand, three hundred eighty-six".