2989084725838 has 16 divisors (see below), whose sum is σ = 4540385581200. Its totient is φ = 1475644602816.

The previous prime is 2989084725719. The next prime is 2989084725839. The reversal of 2989084725838 is 8385274809892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989084725839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5158413 + ... + 5708536.

It is an arithmetic number, because the mean of its divisors is an integer number (283774098825).

Almost surely, 2^{2989084725838} is an apocalyptic number.

2989084725838 is a deficient number, since it is larger than the sum of its proper divisors (1551300855362).

2989084725838 is a wasteful number, since it uses less digits than its factorization.

2989084725838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10868691.

The product of its (nonzero) digits is 557383680, while the sum is 73.

The spelling of 2989084725838 in words is "two trillion, nine hundred eighty-nine billion, eighty-four million, seven hundred twenty-five thousand, eight hundred thirty-eight".