3618489180 has 24 divisors (see below), whose sum is σ = 10131769872. Its totient is φ = 964930432.

The previous prime is 3618489169. The next prime is 3618489211. The reversal of 3618489180 is 819848163.

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 7 ways as a sum of consecutive naturals, for example, 30154017 + ... + 30154136.

It is an arithmetic number, because the mean of its divisors is an integer number (422157078).

Almost surely, 2^3618489180 is an apocalyptic number.

3618489180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3618489180 is an abundant number, since it is smaller than the sum of its proper divisors (6513280692).

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

3618489180 is a wasteful number, since it uses less digits than its factorization.

3618489180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60308165 (or 60308163 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 3618489180 is about 60153.8791766583. The cubic root of 3618489180 is about 1535.2381696384.

The spelling of 3618489180 in words is "three billion, six hundred eighteen million, four hundred eighty-nine thousand, one hundred eighty".