4228748319 has 8 divisors (see below), whose sum is σ = 5935085440. Its totient is φ = 2670788376.

The previous prime is 4228748297. The next prime is 4228748339. The reversal of 4228748319 is 9138478224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4228748319 - 2⁸ = 4228748063 is a prime.

It is a super-2 number, since 2×4228748319² = 35764624690890651522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4228748339) 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 7 ways as a sum of consecutive naturals, for example, 37094227 + ... + 37094340.

It is an arithmetic number, because the mean of its divisors is an integer number (741885680).

Almost surely, 2^4228748319 is an apocalyptic number.

4228748319 is a deficient number, since it is larger than the sum of its proper divisors (1706337121).

4228748319 is a wasteful number, since it uses less digits than its factorization.

4228748319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74188589.

The product of its digits is 774144, while the sum is 48.

The square root of 4228748319 is about 65028.8268308756. The cubic root of 4228748319 is about 1617.1014978614.

The spelling of 4228748319 in words is "four billion, two hundred twenty-eight million, seven hundred forty-eight thousand, three hundred nineteen".