2839084728 has 64 divisors (see below), whose sum is σ = 7910784000. Its totient is φ = 843812352.

The previous prime is 2839084727. The next prime is 2839084757. The reversal of 2839084728 is 8274809382.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2839084723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175368 + ... + 190871.

It is an arithmetic number, because the mean of its divisors is an integer number (123606000).

Almost surely, 2^2839084728 is an apocalyptic number.

It is an amenable number.

2839084728 is an abundant number, since it is smaller than the sum of its proper divisors (5071699272).

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

2839084728 is a wasteful number, since it uses less digits than its factorization.

2839084728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366284 (or 366280 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 2839084728 is about 53283.0622993837. The cubic root of 2839084728 is about 1415.9876032302.

The spelling of 2839084728 in words is "two billion, eight hundred thirty-nine million, eighty-four thousand, seven hundred twenty-eight".