849238 has 16 divisors (see below), whose sum is σ = 1391040. Its totient is φ = 386496.

The previous prime is 849223. The next prime is 849241. The reversal of 849238 is 832948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131 + ... + 2497.

It is an arithmetic number, because the mean of its divisors is an integer number (86940).

2⁸⁴⁹²³⁸ is an apocalyptic number.

849238 is a deficient number, since it is larger than the sum of its proper divisors (541802).

849238 is a wasteful number, since it uses less digits than its factorization.

849238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471.

The product of its digits is 13824, while the sum is 34.

The square root of 849238 is about 921.5411005484. The cubic root of 849238 is about 94.6985086519.

Subtracting from 849238 its reverse (832948), we obtain a triangular number (16290 = T₁₈₀).

The spelling of 849238 in words is "eight hundred forty-nine thousand, two hundred thirty-eight".