849226650 has 48 divisors (see below), whose sum is σ = 2108496000. Its totient is φ = 226200960.

The previous prime is 849226649. The next prime is 849226663. The reversal of 849226650 is 56622948.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153126 + ... + 158574.

It is an arithmetic number, because the mean of its divisors is an integer number (43927000).

Almost surely, 2^849226650 is an apocalyptic number.

849226650 is an abundant number, since it is smaller than the sum of its proper divisors (1259269350).

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

849226650 is a wasteful number, since it uses less digits than its factorization.

849226650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6503 (or 6498 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 849226650 is about 29141.4936130597. The cubic root of 849226650 is about 946.9808677062.

The spelling of 849226650 in words is "eight hundred forty-nine million, two hundred twenty-six thousand, six hundred fifty".