2182793736 has 64 divisors (see below), whose sum is σ = 5564520000. Its totient is φ = 713327616.

The previous prime is 2182793729. The next prime is 2182793741. The reversal of 2182793736 is 6373972812.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577260 + ... + 581028.

It is an arithmetic number, because the mean of its divisors is an integer number (86945625).

Almost surely, 2^2182793736 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 2182793736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2782260000).

2182793736 is an abundant number, since it is smaller than the sum of its proper divisors (3381726264).

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

2182793736 is a wasteful number, since it uses less digits than its factorization.

2182793736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246 (or 4242 counting only the distinct ones).

The product of its digits is 762048, while the sum is 48.

The square root of 2182793736 is about 46720.3781662777. The cubic root of 2182793736 is about 1297.1919142594.

The spelling of 2182793736 in words is "two billion, one hundred eighty-two million, seven hundred ninety-three thousand, seven hundred thirty-six".