2857825968 has 40 divisors (see below), whose sum is σ = 7391187648. Its totient is φ = 951515712.

The previous prime is 2857825933. The next prime is 2857825979. The reversal of 2857825968 is 8695287582.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8671 + ... + 76097.

Almost surely, 2^2857825968 is an apocalyptic number.

It is an amenable number.

2857825968 is an abundant number, since it is smaller than the sum of its proper divisors (4533361680).

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

2857825968 is a wasteful number, since it uses less digits than its factorization.

2857825968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68321 (or 68315 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 60.

The square root of 2857825968 is about 53458.6379175527. The cubic root of 2857825968 is about 1419.0964906393.

The spelling of 2857825968 in words is "two billion, eight hundred fifty-seven million, eight hundred twenty-five thousand, nine hundred sixty-eight".