2868432012 has 36 divisors (see below), whose sum is σ = 7257967080. Its totient is φ = 955193472.

The previous prime is 2868431987. The next prime is 2868432013. The reversal of 2868432012 is 2102348682.

2868432012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2868432013) 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, 2413 + ... + 75780.

Almost surely, 2^2868432012 is an apocalyptic number.

It is an amenable number.

2868432012 is an abundant number, since it is smaller than the sum of its proper divisors (4389535068).

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

2868432012 is a wasteful number, since it uses less digits than its factorization.

2868432012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79222 (or 79217 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 2868432012 is about 53557.7446500504. The cubic root of 2868432012 is about 1420.8498536329.

The spelling of 2868432012 in words is "two billion, eight hundred sixty-eight million, four hundred thirty-two thousand, twelve".