849788 has 6 divisors (see below), whose sum is σ = 1487136. Its totient is φ = 424892.

The previous prime is 849773. The next prime is 849829. The reversal of 849788 is 887948.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

849788 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 as a sum of consecutive naturals, namely, 106220 + ... + 106227.

It is an arithmetic number, because the mean of its divisors is an integer number (247856).

2⁸⁴⁹⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

849788 is a deficient number, since it is larger than the sum of its proper divisors (637348).

849788 is a wasteful number, since it uses less digits than its factorization.

849788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212451 (or 212449 counting only the distinct ones).

The product of its digits is 129024, while the sum is 44.

The square root of 849788 is about 921.8394654168. The cubic root of 849788 is about 94.7189477357.

The spelling of 849788 in words is "eight hundred forty-nine thousand, seven hundred eighty-eight".