2098765432 has 16 divisors (see below), whose sum is σ = 3935838600. Its totient is φ = 1049208480.

The previous prime is 2098765423. The next prime is 2098765439. The reversal of 2098765432 is 2345678902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098765439) 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 3 ways as a sum of consecutive naturals, for example, 39582 + ... + 75922.

Almost surely, 2^2098765432 is an apocalyptic number.

It is an amenable number.

2098765432 is a deficient number, since it is larger than the sum of its proper divisors (1837073168).

2098765432 is a wasteful number, since it uses less digits than its factorization.

2098765432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43566 (or 43562 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 2098765432 is about 45812.2847280072. The cubic root of 2098765432 is about 1280.3281694367.

The spelling of 2098765432 in words is "two billion, ninety-eight million, seven hundred sixty-five thousand, four hundred thirty-two".