3079986 has 32 divisors (see below), whose sum is σ = 7582848. Its totient is φ = 812160.

The previous prime is 3079939. The next prime is 3079987. The reversal of 3079986 is 6899703.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (3079987) 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, 2275 + ... + 3366.

It is an arithmetic number, because the mean of its divisors is an integer number (236964).

Almost surely, 2^3079986 is an apocalyptic number.

3079986 is an abundant number, since it is smaller than the sum of its proper divisors (4502862).

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

3079986 is a wasteful number, since it uses less digits than its factorization.

3079986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 3079986 is about 1754.9888888537. The cubic root of 3079986 is about 145.4955065274.

The spelling of 3079986 in words is "three million, seventy-nine thousand, nine hundred eighty-six".