4838221392 has 40 divisors (see below), whose sum is σ = 12649336224. Its totient is φ = 1593308544.

The previous prime is 4838221391. The next prime is 4838221433. The reversal of 4838221392 is 2931228384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4838221391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603223 + ... + 611190.

Almost surely, 2^4838221392 is an apocalyptic number.

It is an amenable number.

4838221392 is an abundant number, since it is smaller than the sum of its proper divisors (7811114832).

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

4838221392 is a wasteful number, since it uses less digits than its factorization.

4838221392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214507 (or 1214501 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 4838221392 is about 69557.3245028875. The cubic root of 4838221392 is about 1691.3308835358.

The spelling of 4838221392 in words is "four billion, eight hundred thirty-eight million, two hundred twenty-one thousand, three hundred ninety-two".