2800902012 has 36 divisors (see below), whose sum is σ = 6763181880. Its totient is φ = 901121984.

The previous prime is 2800902007. The next prime is 2800902017. The reversal of 2800902012 is 2102090082.

It is an interprime number because it is at equal distance from previous prime (2800902007) and next prime (2800902017).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800902017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 985858 + ... + 988694.

Almost surely, 2^2800902012 is an apocalyptic number.

It is an amenable number.

2800902012 is an abundant number, since it is smaller than the sum of its proper divisors (3962279868).

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

2800902012 is an equidigital number, since it uses as much as digits as its factorization.

2800902012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710 (or 2871 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2800902012 is about 52923.5487472259. The cubic root of 2800902012 is about 1409.6110813069.

Adding to 2800902012 its reverse (2102090082), we get a palindrome (4902992094).

The spelling of 2800902012 in words is "two billion, eight hundred million, nine hundred two thousand, twelve".