4428079488 has 640 divisors, whose sum is σ = 16546178880. Its totient is φ = 1146617856.

The previous prime is 4428079483. The next prime is 4428079519. The reversal of 4428079488 is 8849708244.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4428079483) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 45650256 + ... + 45650352.

Almost surely, 2^4428079488 is an apocalyptic number.

4428079488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4428079488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8273089440).

4428079488 is an abundant number, since it is smaller than the sum of its proper divisors (12118099392).

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

4428079488 is a wasteful number, since it uses less digits than its factorization.

4428079488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The square root of 4428079488 is about 66543.8163017421. The cubic root of 4428079488 is about 1642.1209283464.

The spelling of 4428079488 in words is "four billion, four hundred twenty-eight million, seventy-nine thousand, four hundred eighty-eight".