838974 has 16 divisors (see below), whose sum is σ = 1703808. Its totient is φ = 275352.

The previous prime is 838969. The next prime is 838991. The reversal of 838974 is 479838.

It is a congruent number.

It is an unprimeable number.

838974 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642 + ... + 1445.

It is an arithmetic number, because the mean of its divisors is an integer number (106488).

2⁸³⁸⁹⁷⁴ is an apocalyptic number.

838974 is an abundant number, since it is smaller than the sum of its proper divisors (864834).

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

838974 is a wasteful number, since it uses less digits than its factorization.

838974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159.

The product of its digits is 48384, while the sum is 39.

The square root of 838974 is about 915.9552390810. The cubic root of 838974 is about 94.3154484470.

The spelling of 838974 in words is "eight hundred thirty-eight thousand, nine hundred seventy-four".