802889088 has 64 divisors (see below), whose sum is σ = 2201502720. Its totient is φ = 258992640.

The previous prime is 802889081. The next prime is 802889089. The reversal of 802889088 is 880988208.

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

It is a self number, because there is not a number n which added to its sum of digits gives 802889088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802889081) 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, 21820 + ... + 45627.

It is an arithmetic number, because the mean of its divisors is an integer number (34398480).

Almost surely, 2^802889088 is an apocalyptic number.

It is an amenable number.

802889088 is an abundant number, since it is smaller than the sum of its proper divisors (1398613632).

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

802889088 is a wasteful number, since it uses less digits than its factorization.

802889088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67495 (or 67483 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 51.

The square root of 802889088 is about 28335.2975632867. The cubic root of 802889088 is about 929.4339207376.

The spelling of 802889088 in words is "eight hundred two million, eight hundred eighty-nine thousand, eighty-eight".