4280905960 has 64 divisors (see below), whose sum is σ = 10151179200. Its totient is φ = 1620288000.

The previous prime is 4280905921. The next prime is 4280905961. The reversal of 4280905960 is 695090824.

It is not an unprimeable number, because it can be changed into a prime (4280905961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735060 + ... + 740860.

It is an arithmetic number, because the mean of its divisors is an integer number (158612175).

Almost surely, 2^4280905960 is an apocalyptic number.

4280905960 is a gapful number since it is divisible by the number (40) 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 4280905960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5075589600).

4280905960 is an abundant number, since it is smaller than the sum of its proper divisors (5870273240).

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

4280905960 is a wasteful number, since it uses less digits than its factorization.

4280905960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6802 (or 6798 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 4280905960 is about 65428.6325701523. The cubic root of 4280905960 is about 1623.7228257337.

The spelling of 4280905960 in words is "four billion, two hundred eighty million, nine hundred five thousand, nine hundred sixty".