2889764412 has 24 divisors (see below), whose sum is σ = 6743686656. Its totient is φ = 963125808.

The previous prime is 2889764411. The next prime is 2889764441. The reversal of 2889764412 is 2144679882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889764411) 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, 130663 + ... + 151169.

It is an arithmetic number, because the mean of its divisors is an integer number (280986944).

Almost surely, 2^2889764412 is an apocalyptic number.

It is an amenable number.

2889764412 is an abundant number, since it is smaller than the sum of its proper divisors (3853922244).

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

2889764412 is a wasteful number, since it uses less digits than its factorization.

2889764412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32257 (or 32255 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The square root of 2889764412 is about 53756.5290174133. The cubic root of 2889764412 is about 1424.3634233960.

The spelling of 2889764412 in words is "two billion, eight hundred eighty-nine million, seven hundred sixty-four thousand, four hundred twelve".