849982 has 16 divisors (see below), whose sum is σ = 1473120. Its totient is φ = 360288.

The previous prime is 849973. The next prime is 849991. The reversal of 849982 is 289948.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (849973) and next prime (849991).

It is a congruent number.

It is an unprimeable number.

849982 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, 1248 + ... + 1804.

It is an arithmetic number, because the mean of its divisors is an integer number (92070).

2⁸⁴⁹⁹⁸² is an apocalyptic number.

849982 is a deficient number, since it is larger than the sum of its proper divisors (623138).

849982 is a wasteful number, since it uses less digits than its factorization.

849982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675.

The product of its digits is 41472, while the sum is 40.

The square root of 849982 is about 921.9446838070. The cubic root of 849982 is about 94.7261550539.

The spelling of 849982 in words is "eight hundred forty-nine thousand, nine hundred eighty-two".