4381822396 has 48 divisors (see below), whose sum is σ = 9126936000. Its totient is φ = 1800949248.

The previous prime is 4381822339. The next prime is 4381822411. The reversal of 4381822396 is 6932281834.

It is a congruent number.

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, 102880 + ... + 139096.

It is an arithmetic number, because the mean of its divisors is an integer number (190144500).

Almost surely, 2^4381822396 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 4381822396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4563468000).

4381822396 is an abundant number, since it is smaller than the sum of its proper divisors (4745113604).

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

4381822396 is a wasteful number, since it uses less digits than its factorization.

4381822396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36406 (or 36404 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 4381822396 is about 66195.3351528641. The cubic root of 4381822396 is about 1636.3828663169.

The spelling of 4381822396 in words is "four billion, three hundred eighty-one million, eight hundred twenty-two thousand, three hundred ninety-six".