2236878984 has 64 divisors (see below), whose sum is σ = 5977722240. Its totient is φ = 695805440.

The previous prime is 2236878983. The next prime is 2236878991. The reversal of 2236878984 is 4898786322.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2236878983) 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, 26787 + ... + 72050.

It is an arithmetic number, because the mean of its divisors is an integer number (93401910).

Almost surely, 2^2236878984 is an apocalyptic number.

2236878984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2236878984 is an abundant number, since it is smaller than the sum of its proper divisors (3740843256).

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

2236878984 is a wasteful number, since it uses less digits than its factorization.

2236878984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98910 (or 98906 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 2236878984 is about 47295.6550224225. The cubic root of 2236878984 is about 1307.8185600621.

The spelling of 2236878984 in words is "two billion, two hundred thirty-six million, eight hundred seventy-eight thousand, nine hundred eighty-four".