4287946488 has 192 divisors, whose sum is σ = 13293020160. Its totient is φ = 1146587904.

The previous prime is 4287946483. The next prime is 4287946513. The reversal of 4287946488 is 8846497824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287946483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1269570 + ... + 1272942.

It is an arithmetic number, because the mean of its divisors is an integer number (69234480).

Almost surely, 2^4287946488 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 4287946488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6646510080).

4287946488 is an abundant number, since it is smaller than the sum of its proper divisors (9005073672).

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

4287946488 is a wasteful number, since it uses less digits than its factorization.

4287946488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3466 (or 3455 counting only the distinct ones).

The product of its digits is 24772608, while the sum is 60.

The square root of 4287946488 is about 65482.4135779982. The cubic root of 4287946488 is about 1624.6124820170.

The spelling of 4287946488 in words is "four billion, two hundred eighty-seven million, nine hundred forty-six thousand, four hundred eighty-eight".