2862436728 has 32 divisors (see below), whose sum is σ = 7322515200. Its totient is φ = 931955808.

The previous prime is 2862436679. The next prime is 2862436751. The reversal of 2862436728 is 8276342682.

2862436728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1385808 + ... + 1387871.

It is an arithmetic number, because the mean of its divisors is an integer number (228828600).

Almost surely, 2^2862436728 is an apocalyptic number.

It is an amenable number.

2862436728 is an abundant number, since it is smaller than the sum of its proper divisors (4460078472).

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

2862436728 is a wasteful number, since it uses less digits than its factorization.

2862436728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773731 (or 2773727 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 48.

The square root of 2862436728 is about 53501.7450930341. The cubic root of 2862436728 is about 1419.8592613277.

The spelling of 2862436728 in words is "two billion, eight hundred sixty-two million, four hundred thirty-six thousand, seven hundred twenty-eight".