4296015872 has 84 divisors (see below), whose sum is σ = 9135189756. Its totient is φ = 2013265920.

The previous prime is 4296015853. The next prime is 4296015901. The reversal of 4296015872 is 2785106924.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3288334336 + 1007681536 = 57344^2 + 31744^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (2) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17825672 + ... + 17825912.

It is an arithmetic number, because the mean of its divisors is an integer number (108752259).

Almost surely, 2^4296015872 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 4296015872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4567594878).

4296015872 is an abundant number, since it is smaller than the sum of its proper divisors (4839173884).

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

4296015872 is an frugal number, since it uses more digits than its factorization.

4296015872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 4296015872 is about 65543.9995117783. Note that the first 3 decimals coincide. The cubic root of 4296015872 is about 1625.6309498726.

The spelling of 4296015872 in words is "four billion, two hundred ninety-six million, fifteen thousand, eight hundred seventy-two".