2352889998 has 64 divisors (see below), whose sum is σ = 5558310720. Its totient is φ = 735215616.

The previous prime is 2352889997. The next prime is 2352890027. The reversal of 2352889998 is 8999882532.

2352889998 is a `hidden beast` number, since 23 + 528 + 89 + 9 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352889993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230940 + ... + 240912.

It is an arithmetic number, because the mean of its divisors is an integer number (86848605).

Almost surely, 2^2352889998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2352889998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2779155360).

2352889998 is an abundant number, since it is smaller than the sum of its proper divisors (3205420722).

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

2352889998 is a wasteful number, since it uses less digits than its factorization.

2352889998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10258 (or 10252 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 63.

The square root of 2352889998 is about 48506.5974687980. The cubic root of 2352889998 is about 1330.0476734942.

It can be divided in two parts, 23528 and 89998, that added together give a triangular number (113526 = T₄₇₆).

The spelling of 2352889998 in words is "two billion, three hundred fifty-two million, eight hundred eighty-nine thousand, nine hundred ninety-eight".