838874 has 8 divisors (see below), whose sum is σ = 1262208. Its totient is φ = 418140.

The previous prime is 838853. The next prime is 838889. The reversal of 838874 is 478838.

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

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 869 + ... + 1559.

It is an arithmetic number, because the mean of its divisors is an integer number (157776).

2⁸³⁸⁸⁷⁴ is an apocalyptic number.

838874 is a deficient number, since it is larger than the sum of its proper divisors (423334).

838874 is a wasteful number, since it uses less digits than its factorization.

838874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300.

The product of its digits is 43008, while the sum is 38.

The square root of 838874 is about 915.9006496340. The cubic root of 838874 is about 94.3117010446.

The spelling of 838874 in words is "eight hundred thirty-eight thousand, eight hundred seventy-four".