3606561180 has 48 divisors (see below), whose sum is σ = 11220414240. Its totient is φ = 961749504.

The previous prime is 3606561163. The next prime is 3606561197. The reversal of 3606561180 is 811656063.

It is a happy number.

3606561180 is a `hidden beast` number, since 36 + 0 + 6 + 5 + 611 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3606561163) and next prime (3606561197).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3338869 + ... + 3339948.

It is an arithmetic number, because the mean of its divisors is an integer number (233758630).

Almost surely, 2^3606561180 is an apocalyptic number.

3606561180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3606561180 is an abundant number, since it is smaller than the sum of its proper divisors (7613853060).

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

3606561180 is a wasteful number, since it uses less digits than its factorization.

3606561180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6678835 (or 6678827 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3606561180 is about 60054.6516100127. The cubic root of 3606561180 is about 1533.5493912096.

The spelling of 3606561180 in words is "three billion, six hundred six million, five hundred sixty-one thousand, one hundred eighty".