849136048 has 10 divisors (see below), whose sum is σ = 1645201124. Its totient is φ = 424568016.

The previous prime is 849136039. The next prime is 849136061. The reversal of 849136048 is 840631948.

It is a junction number, because it is equal to n+sod(n) for n = 849135995 and 849136013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26535486 + ... + 26535517.

Almost surely, 2^849136048 is an apocalyptic number.

It is an amenable number.

849136048 is a deficient number, since it is larger than the sum of its proper divisors (796065076).

849136048 is a wasteful number, since it uses less digits than its factorization.

849136048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53071011 (or 53071005 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 849136048 is about 29139.9390527846. The cubic root of 849136048 is about 946.9471894524.

The spelling of 849136048 in words is "eight hundred forty-nine million, one hundred thirty-six thousand, forty-eight".