849027746 has 8 divisors (see below), whose sum is σ = 1455476160. Its totient is φ = 363869028.

The previous prime is 849027737. The next prime is 849027761. The reversal of 849027746 is 647720948.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×849027746² = 1441696226955681032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 849027746.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 30322406 + ... + 30322433.

It is an arithmetic number, because the mean of its divisors is an integer number (181934520).

Almost surely, 2^849027746 is an apocalyptic number.

849027746 is a deficient number, since it is larger than the sum of its proper divisors (606448414).

849027746 is a wasteful number, since it uses less digits than its factorization.

849027746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60644848.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 849027746 is about 29138.0806849044. The cubic root of 849027746 is about 946.9069286739.

The spelling of 849027746 in words is "eight hundred forty-nine million, twenty-seven thousand, seven hundred forty-six".