838673 has 4 divisors (see below), whose sum is σ = 914928. Its totient is φ = 762420.

The previous prime is 838667. The next prime is 838687. The reversal of 838673 is 376838.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 838673 - 2⁴ = 838657 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (838613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38111 + ... + 38132.

It is an arithmetic number, because the mean of its divisors is an integer number (228732).

2⁸³⁸⁶⁷³ is an apocalyptic number.

It is an amenable number.

838673 is a deficient number, since it is larger than the sum of its proper divisors (76255).

838673 is a wasteful number, since it uses less digits than its factorization.

838673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76254.

The product of its digits is 24192, while the sum is 35.

The square root of 838673 is about 915.7909150019. The cubic root of 838673 is about 94.3041678647.

The spelling of 838673 in words is "eight hundred thirty-eight thousand, six hundred seventy-three".