3007986 has 32 divisors (see below), whose sum is σ = 6386688. Its totient is φ = 942480.

The previous prime is 3007981. The next prime is 3007987. The reversal of 3007986 is 6897003.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3007981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9645 + ... + 9951.

It is an arithmetic number, because the mean of its divisors is an integer number (199584).

Almost surely, 2^3007986 is an apocalyptic number.

3007986 is an abundant number, since it is smaller than the sum of its proper divisors (3378702).

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

3007986 is a wasteful number, since it uses less digits than its factorization.

3007986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 3007986 is about 1734.3546350156. The cubic root of 3007986 is about 144.3528192532.

It can be divided in two parts, 3007 and 986, that added together give a palindrome (3993).

The spelling of 3007986 in words is "three million, seven thousand, nine hundred eighty-six".