2988618 has 8 divisors (see below), whose sum is σ = 5977248. Its totient is φ = 996204.

The previous prime is 2988611. The next prime is 2988619. The reversal of 2988618 is 8168892.

2988618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2988618 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2988618.

It is not an unprimeable number, because it can be changed into a prime (2988611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249046 + ... + 249057.

It is an arithmetic number, because the mean of its divisors is an integer number (747156).

2^2988618 is an apocalyptic number.

2988618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2988618 is a wasteful number, since it uses less digits than its factorization.

2988618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498108.

The product of its digits is 55296, while the sum is 42.

The square root of 2988618 is about 1728.7619847741. The cubic root of 2988618 is about 144.0423293769.

The spelling of 2988618 in words is "two million, nine hundred eighty-eight thousand, six hundred eighteen".