849358 has 4 divisors (see below), whose sum is σ = 1274040. Its totient is φ = 424678.

The previous prime is 849353. The next prime is 849383. The reversal of 849358 is 853948.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212338 + ... + 212341.

It is an arithmetic number, because the mean of its divisors is an integer number (318510).

2⁸⁴⁹³⁵⁸ is an apocalyptic number.

849358 is a deficient number, since it is larger than the sum of its proper divisors (424682).

849358 is a wasteful number, since it uses less digits than its factorization.

849358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424681.

The product of its digits is 34560, while the sum is 37.

The square root of 849358 is about 921.6062065763. The cubic root of 849358 is about 94.7029688409.

The spelling of 849358 in words is "eight hundred forty-nine thousand, three hundred fifty-eight".