2888860812 has 24 divisors (see below), whose sum is σ = 7033748736. Its totient is φ = 921085968.

The previous prime is 2888860727. The next prime is 2888860841. The reversal of 2888860812 is 2180688882.

It is a happy number.

It is a super-2 number, since 2×2888860812² = 16691033582218598688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5233168 + ... + 5233719.

It is an arithmetic number, because the mean of its divisors is an integer number (293072864).

Almost surely, 2^2888860812 is an apocalyptic number.

It is an amenable number.

2888860812 is an abundant number, since it is smaller than the sum of its proper divisors (4144887924).

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

2888860812 is a wasteful number, since it uses less digits than its factorization.

2888860812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10466917 (or 10466915 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 51.

The square root of 2888860812 is about 53748.1237998128. The cubic root of 2888860812 is about 1424.2149465909.

The spelling of 2888860812 in words is "two billion, eight hundred eighty-eight million, eight hundred sixty thousand, eight hundred twelve".