3523986180 has 288 divisors, whose sum is σ = 12724508160. Its totient is φ = 778152960.

The previous prime is 3523986157. The next prime is 3523986187. The reversal of 3523986180 is 816893253.

It is a happy number.

3523986180 is a `hidden beast` number, since 3 + 5 + 23 + 9 + 8 + 618 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3523986187) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2032594 + ... + 2034326.

It is an arithmetic number, because the mean of its divisors is an integer number (44182320).

Almost surely, 2^3523986180 is an apocalyptic number.

3523986180 is a gapful number since it is divisible by the number (30) 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 3523986180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6362254080).

3523986180 is an abundant number, since it is smaller than the sum of its proper divisors (9200521980).

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

3523986180 is a wasteful number, since it uses less digits than its factorization.

3523986180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851 (or 1846 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 3523986180 is about 59363.1719166016. The cubic root of 3523986180 is about 1521.7549818173.

The spelling of 3523986180 in words is "three billion, five hundred twenty-three million, nine hundred eighty-six thousand, one hundred eighty".