4032870720 has 112 divisors (see below), whose sum is σ = 13076944128. Its totient is φ = 1052538880.

The previous prime is 4032870701. The next prime is 4032870749. The reversal of 4032870720 is 270782304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430 + ... + 89810.

Almost surely, 2^4032870720 is an apocalyptic number.

4032870720 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 4032870720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6538472064).

4032870720 is an abundant number, since it is smaller than the sum of its proper divisors (9044073408).

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

4032870720 is a wasteful number, since it uses less digits than its factorization.

4032870720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89448 (or 89438 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 4032870720 is about 63504.8873709733. The cubic root of 4032870720 is about 1591.7374464959.

The spelling of 4032870720 in words is "four billion, thirty-two million, eight hundred seventy thousand, seven hundred twenty".