2750028336 has 120 divisors (see below), whose sum is σ = 8409243024. Its totient is φ = 832020480.

The previous prime is 2750028313. The next prime is 2750028343. The reversal of 2750028336 is 6338200572.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2750028336.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1546680 + ... + 1548456.

Almost surely, 2^2750028336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2750028336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4204621512).

2750028336 is an abundant number, since it is smaller than the sum of its proper divisors (5659214688).

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

2750028336 is a wasteful number, since it uses less digits than its factorization.

2750028336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2779 (or 2770 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2750028336 is about 52440.7125809709. The cubic root of 2750028336 is about 1401.0244773467.

The spelling of 2750028336 in words is "two billion, seven hundred fifty million, twenty-eight thousand, three hundred thirty-six".