3652772180 has 12 divisors (see below), whose sum is σ = 7670821620. Its totient is φ = 1461108864.

The previous prime is 3652772177. The next prime is 3652772197. The reversal of 3652772180 is 812772563.

3652772180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 795014416 + 2857757764 = 28196^2 + 53458^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91319285 + ... + 91319324.

It is an arithmetic number, because the mean of its divisors is an integer number (639235135).

Almost surely, 2^3652772180 is an apocalyptic number.

It is an amenable number.

3652772180 is an abundant number, since it is smaller than the sum of its proper divisors (4018049440).

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

3652772180 is a wasteful number, since it uses less digits than its factorization.

3652772180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182638618 (or 182638616 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 3652772180 is about 60438.1682382913. The cubic root of 3652772180 is about 1540.0714224479.

The spelling of 3652772180 in words is "three billion, six hundred fifty-two million, seven hundred seventy-two thousand, one hundred eighty".