849706576 has 20 divisors (see below), whose sum is σ = 1673297044. Its totient is φ = 417888000.

The previous prime is 849706573. The next prime is 849706579. The reversal of 849706576 is 675607948.

It is a happy number.

849706576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (849706573) and next prime (849706579).

It can be written as a sum of positive squares in 2 ways, for example, as 210830400 + 638876176 = 14520^2 + 25276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849706573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434325 + ... + 436276.

Almost surely, 2^849706576 is an apocalyptic number.

It is an amenable number.

849706576 is a deficient number, since it is larger than the sum of its proper divisors (823590468).

849706576 is a wasteful number, since it uses less digits than its factorization.

849706576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870670 (or 870664 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 849706576 is about 29149.7268597838. The cubic root of 849706576 is about 947.1592241566.

The spelling of 849706576 in words is "eight hundred forty-nine million, seven hundred six thousand, five hundred seventy-six".