2938568 has 8 divisors (see below), whose sum is σ = 5509830. Its totient is φ = 1469280.

The previous prime is 2938561. The next prime is 2938571. The reversal of 2938568 is 8658392.

2938568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1643524 + 1295044 = 1282^2 + 1138^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2938561) 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 as a sum of consecutive naturals, namely, 183653 + ... + 183668.

2^2938568 is an apocalyptic number.

It is an amenable number.

2938568 is a deficient number, since it is larger than the sum of its proper divisors (2571262).

2938568 is a wasteful number, since it uses less digits than its factorization.

2938568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367327 (or 367323 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 2938568 is about 1714.2251894077. The cubic root of 2938568 is about 143.2337124002.

The spelling of 2938568 in words is "two million, nine hundred thirty-eight thousand, five hundred sixty-eight".