3087666 has 16 divisors (see below), whose sum is σ = 6861600. Its totient is φ = 1029204.

The previous prime is 3087661. The next prime is 3087673. The reversal of 3087666 is 6667803.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3087666.

It is not an unprimeable number, because it can be changed into a prime (3087661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28536 + ... + 28643.

It is an arithmetic number, because the mean of its divisors is an integer number (428850).

Almost surely, 2^3087666 is an apocalyptic number.

3087666 is an abundant number, since it is smaller than the sum of its proper divisors (3773934).

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

3087666 is a wasteful number, since it uses less digits than its factorization.

3087666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57190 (or 57184 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 3087666 is about 1757.1755746083. The cubic root of 3087666 is about 145.6163380310.

The spelling of 3087666 in words is "three million, eighty-seven thousand, six hundred sixty-six".