2983660 has 12 divisors (see below), whose sum is σ = 6265728. Its totient is φ = 1193456.

The previous prime is 2983639. The next prime is 2983661. The reversal of 2983660 is 663892.

It is a happy number.

2983660 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2983661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74572 + ... + 74611.

It is an arithmetic number, because the mean of its divisors is an integer number (522144).

2^2983660 is an apocalyptic number.

2983660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2983660 is an abundant number, since it is smaller than the sum of its proper divisors (3282068).

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

2983660 is a wasteful number, since it uses less digits than its factorization.

2983660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149192 (or 149190 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2983660 is about 1727.3274154022. The cubic root of 2983660 is about 143.9626317646.

The spelling of 2983660 in words is "two million, nine hundred eighty-three thousand, six hundred sixty".