2988709845 has 32 divisors (see below), whose sum is σ = 5384945664. Its totient is φ = 1402324800.

The previous prime is 2988709813. The next prime is 2988709847. The reversal of 2988709845 is 5489078892.

It is not a de Polignac number, because 2988709845 - 2⁵ = 2988709813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988709847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 287037 + ... + 297266.

It is an arithmetic number, because the mean of its divisors is an integer number (168279552).

Almost surely, 2^2988709845 is an apocalyptic number.

It is an amenable number.

2988709845 is a deficient number, since it is larger than the sum of its proper divisors (2396235819).

2988709845 is a wasteful number, since it uses less digits than its factorization.

2988709845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584353.

The product of its (nonzero) digits is 11612160, while the sum is 60.

The square root of 2988709845 is about 54669.0940568801. The cubic root of 2988709845 is about 1440.4380491197.

The spelling of 2988709845 in words is "two billion, nine hundred eighty-eight million, seven hundred nine thousand, eight hundred forty-five".