2789224169088 has 64 divisors (see below), whose sum is σ = 8467287664320. Its totient is φ = 796921190400.

The previous prime is 2789224169087. The next prime is 2789224169101. The reversal of 2789224169088 is 8809614229872.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (2789224169087) 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, 518826213 + ... + 518831588.

It is an arithmetic number, because the mean of its divisors is an integer number (132301369755).

Almost surely, 2^{2789224169088} is an apocalyptic number.

2789224169088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2789224169088 is an abundant number, since it is smaller than the sum of its proper divisors (5678063495232).

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

2789224169088 is a wasteful number, since it uses less digits than its factorization.

2789224169088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037657825 (or 1037657813 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 66.

The spelling of 2789224169088 in words is "two trillion, seven hundred eighty-nine billion, two hundred twenty-four million, one hundred sixty-nine thousand, eighty-eight".