4289147328 has 224 divisors, whose sum is σ = 12571536960. Its totient is φ = 1284505600.

The previous prime is 4289147293. The next prime is 4289147333. The reversal of 4289147328 is 8237419824.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10695928 + ... + 10696328.

Almost surely, 2^4289147328 is an apocalyptic number.

4289147328 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 4289147328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6285768480).

4289147328 is an abundant number, since it is smaller than the sum of its proper divisors (8282389632).

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

4289147328 is a wasteful number, since it uses less digits than its factorization.

4289147328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 565 counting only the distinct ones).

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

The square root of 4289147328 is about 65491.5821155666. The cubic root of 4289147328 is about 1624.7641255112.

The spelling of 4289147328 in words is "four billion, two hundred eighty-nine million, one hundred forty-seven thousand, three hundred twenty-eight".