2685735268 has 12 divisors (see below), whose sum is σ = 4700414572. Its totient is φ = 1342759680.

The previous prime is 2685735263. The next prime is 2685735287. The reversal of 2685735268 is 8625375862.

It can be written as a sum of positive squares in 2 ways, for example, as 533517604 + 2152217664 = 23098^2 + 46392^2 .

It is not an unprimeable number, because it can be changed into a prime (2685735263) 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, 60496 + ... + 95032.

Almost surely, 2^2685735268 is an apocalyptic number.

It is an amenable number.

2685735268 is a deficient number, since it is larger than the sum of its proper divisors (2014679304).

2685735268 is a wasteful number, since it uses less digits than its factorization.

2685735268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53982 (or 53980 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The square root of 2685735268 is about 51824.0800014819. The cubic root of 2685735268 is about 1390.0200587137.

The spelling of 2685735268 in words is "two billion, six hundred eighty-five million, seven hundred thirty-five thousand, two hundred sixty-eight".