4680378272 has 36 divisors (see below), whose sum is σ = 9391813830. Its totient is φ = 2295990528.

The previous prime is 4680378253. The next prime is 4680378277. The reversal of 4680378272 is 2728730864.

It can be written as a sum of positive squares in 3 ways, for example, as 4662704656 + 17673616 = 68284^2 + 4204^2 .

It is not an unprimeable number, because it can be changed into a prime (4680378277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63854 + ... + 115922.

Almost surely, 2^4680378272 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 4680378272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4695906915).

4680378272 is an abundant number, since it is smaller than the sum of its proper divisors (4711435558).

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

4680378272 is an equidigital number, since it uses as much as digits as its factorization.

4680378272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52185 (or 52124 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The square root of 4680378272 is about 68413.2901708433. The cubic root of 4680378272 is about 1672.7343866083.

The spelling of 4680378272 in words is "four billion, six hundred eighty million, three hundred seventy-eight thousand, two hundred seventy-two".