4228477344 has 540 divisors, whose sum is σ = 15744071574. Its totient is φ = 1109541888.

The previous prime is 4228477333. The next prime is 4228477367. The reversal of 4228477344 is 4437748224.

It can be written as a sum of positive squares in 3 ways, for example, as 3388636944 + 839840400 = 58212^2 + 28980^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4228477344.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 21464254 + ... + 21464450.

Almost surely, 2^4228477344 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 4228477344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7872035787).

4228477344 is an abundant number, since it is smaller than the sum of its proper divisors (11515594230).

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

4228477344 is a wasteful number, since it uses less digits than its factorization.

4228477344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 222 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 45.

The square root of 4228477344 is about 65026.7432984307. The cubic root of 4228477344 is about 1617.0669562425.

The spelling of 4228477344 in words is "four billion, two hundred twenty-eight million, four hundred seventy-seven thousand, three hundred forty-four".