8685264944 has 10 divisors (see below), whose sum is σ = 16827700860. Its totient is φ = 4342632464.

The previous prime is 8685264941. The next prime is 8685264949. The reversal of 8685264944 is 4494625868.

It is a self number, because there is not a number n which added to its sum of digits gives 8685264944.

It is not an unprimeable number, because it can be changed into a prime (8685264941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271414514 + ... + 271414545.

It is an arithmetic number, because the mean of its divisors is an integer number (1682770086).

Almost surely, 2^8685264944 is an apocalyptic number.

It is an amenable number.

8685264944 is a deficient number, since it is larger than the sum of its proper divisors (8142435916).

8685264944 is a wasteful number, since it uses less digits than its factorization.

8685264944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542829067 (or 542829061 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 56.

The square root of 8685264944 is about 93194.7688660689. The cubic root of 8685264944 is about 2055.5483206386.

The spelling of 8685264944 in words is "eight billion, six hundred eighty-five million, two hundred sixty-four thousand, nine hundred forty-four".