2750804860 has 48 divisors (see below), whose sum is σ = 6006168000. Its totient is φ = 1056996864.

The previous prime is 2750804843. The next prime is 2750804869. The reversal of 2750804860 is 684080572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750804869) 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, 103504 + ... + 127336.

It is an arithmetic number, because the mean of its divisors is an integer number (125128500).

Almost surely, 2^2750804860 is an apocalyptic number.

2750804860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2750804860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3003084000).

2750804860 is an abundant number, since it is smaller than the sum of its proper divisors (3255363140).

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

2750804860 is a wasteful number, since it uses less digits than its factorization.

2750804860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24070 (or 24068 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 2750804860 is about 52448.1158860831. The cubic root of 2750804860 is about 1401.1563337757.

The spelling of 2750804860 in words is "two billion, seven hundred fifty million, eight hundred four thousand, eight hundred sixty".