3287868892 has 24 divisors (see below), whose sum is σ = 7173532800. Its totient is φ = 1280987760.

The previous prime is 3287868839. The next prime is 3287868937. The reversal of 3287868892 is 2988687823.

It is a self number, because there is not a number n which added to its sum of digits gives 3287868892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5337142 + ... + 5337757.

It is an arithmetic number, because the mean of its divisors is an integer number (298897200).

Almost surely, 2^3287868892 is an apocalyptic number.

It is an amenable number.

3287868892 is an abundant number, since it is smaller than the sum of its proper divisors (3885663908).

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

3287868892 is a wasteful number, since it uses less digits than its factorization.

3287868892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10674921 (or 10674919 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 61.

The square root of 3287868892 is about 57339.9415067717. The cubic root of 3287868892 is about 1486.9789835195.

The spelling of 3287868892 in words is "three billion, two hundred eighty-seven million, eight hundred sixty-eight thousand, eight hundred ninety-two".