2213798832 has 300 divisors, whose sum is σ = 7630708280. Its totient is φ = 597445632.

The previous prime is 2213798831. The next prime is 2213798861. The reversal of 2213798832 is 2388973122.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2213798831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6568968 + ... + 6569304.

Almost surely, 2^2213798832 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 2213798832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3815354140).

2213798832 is an abundant number, since it is smaller than the sum of its proper divisors (5416909448).

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

2213798832 is a wasteful number, since it uses less digits than its factorization.

2213798832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 368 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 2213798832 is about 47051.0237083105. The cubic root of 2213798832 is about 1303.3049697991.

The spelling of 2213798832 in words is "two billion, two hundred thirteen million, seven hundred ninety-eight thousand, eight hundred thirty-two".