849735712 has 24 divisors (see below), whose sum is σ = 1911905856. Its totient is φ = 364172352.

The previous prime is 849735709. The next prime is 849735721. The reversal of 849735712 is 217537948.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1896508 + ... + 1896955.

It is an arithmetic number, because the mean of its divisors is an integer number (79662744).

Almost surely, 2^849735712 is an apocalyptic number.

It is an amenable number.

849735712 is an abundant number, since it is smaller than the sum of its proper divisors (1062170144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

849735712 is a wasteful number, since it uses less digits than its factorization.

849735712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793480 (or 3793472 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 849735712 is about 29150.2266200453. The cubic root of 849735712 is about 947.1700498999.

The spelling of 849735712 in words is "eight hundred forty-nine million, seven hundred thirty-five thousand, seven hundred twelve".