2988786 has 16 divisors (see below), whose sum is σ = 6139584. Its totient is φ = 969264.

The previous prime is 2988779. The next prime is 2988841. The reversal of 2988786 is 6878892.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6510 + ... + 6953.

It is an arithmetic number, because the mean of its divisors is an integer number (383724).

2^2988786 is an apocalyptic number.

2988786 is an abundant number, since it is smaller than the sum of its proper divisors (3150798).

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

2988786 is a wasteful number, since it uses less digits than its factorization.

2988786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13505.

The product of its digits is 387072, while the sum is 48.

The square root of 2988786 is about 1728.8105737761. The cubic root of 2988786 is about 144.0450283566.

The spelling of 2988786 in words is "two million, nine hundred eighty-eight thousand, seven hundred eighty-six".