3690180 has 144 divisors (see below), whose sum is σ = 12841920. Its totient is φ = 850176.

The previous prime is 3690151. The next prime is 3690187. The reversal of 3690180 is 810963.

It is not an unprimeable number, because it can be changed into a prime (3690187) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44419 + ... + 44501.

It is an arithmetic number, because the mean of its divisors is an integer number (89180).

Almost surely, 2^3690180 is an apocalyptic number.

3690180 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 3690180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6420960).

3690180 is an abundant number, since it is smaller than the sum of its proper divisors (9151740).

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

3690180 is a wasteful number, since it uses less digits than its factorization.

3690180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 3690180 is about 1920.9841227871. The cubic root of 3690180 is about 154.5310837010.

The spelling of 3690180 in words is "three million, six hundred ninety thousand, one hundred eighty".