2988833894 has 16 divisors (see below), whose sum is σ = 4496450400. Its totient is φ = 1490024640.

The previous prime is 2988833879. The next prime is 2988833899. The reversal of 2988833894 is 4983388892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988833899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715864 + ... + 1717604.

It is an arithmetic number, because the mean of its divisors is an integer number (281028150).

Almost surely, 2^2988833894 is an apocalyptic number.

2988833894 is a deficient number, since it is larger than the sum of its proper divisors (1507616506).

2988833894 is a wasteful number, since it uses less digits than its factorization.

2988833894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775.

The product of its digits is 23887872, while the sum is 62.

The square root of 2988833894 is about 54670.2285892422. The cubic root of 2988833894 is about 1440.4579777218.

The spelling of 2988833894 in words is "two billion, nine hundred eighty-eight million, eight hundred thirty-three thousand, eight hundred ninety-four".