2338668 has 36 divisors (see below), whose sum is σ = 5962320. Its totient is φ = 772896.

The previous prime is 2338667. The next prime is 2338697. The reversal of 2338668 is 8668332.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2338667) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5818 + ... + 6206.

It is an arithmetic number, because the mean of its divisors is an integer number (165620).

2^2338668 is an apocalyptic number.

It is an amenable number.

2338668 is an abundant number, since it is smaller than the sum of its proper divisors (3623652).

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

2338668 is a wasteful number, since it uses less digits than its factorization.

2338668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 561 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2338668 is about 1529.2704142826. The cubic root of 2338668 is about 132.7362440128.

The spelling of 2338668 in words is "two million, three hundred thirty-eight thousand, six hundred sixty-eight".