2868080444 has 12 divisors (see below), whose sum is σ = 5181048768. Its totient is φ = 1387780800.

The previous prime is 2868080417. The next prime is 2868080471. The reversal of 2868080444 is 4440808682.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2868080417) and next prime (2868080471).

It is a junction number, because it is equal to n+sod(n) for n = 2868080395 and 2868080404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11564717 + ... + 11564964.

It is an arithmetic number, because the mean of its divisors is an integer number (431754064).

Almost surely, 2^2868080444 is an apocalyptic number.

It is an amenable number.

2868080444 is a deficient number, since it is larger than the sum of its proper divisors (2312968324).

2868080444 is a wasteful number, since it uses less digits than its factorization.

2868080444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23129716 (or 23129714 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 44.

The square root of 2868080444 is about 53554.4624097750. The cubic root of 2868080444 is about 1420.7918026665.

The spelling of 2868080444 in words is "two billion, eight hundred sixty-eight million, eighty thousand, four hundred forty-four".