2393882109 has 24 divisors (see below), whose sum is σ = 3550826552. Its totient is φ = 1553541120.

The previous prime is 2393882069. The next prime is 2393882119. The reversal of 2393882109 is 9012883932.

It can be written as a sum of positive squares in 4 ways, for example, as 441126009 + 1952756100 = 21003^2 + 44190^2 .

It is not a de Polignac number, because 2393882109 - 2¹⁶ = 2393816573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2393882119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30777 + ... + 75729.

Almost surely, 2^2393882109 is an apocalyptic number.

It is an amenable number.

2393882109 is a deficient number, since it is larger than the sum of its proper divisors (1156944443).

2393882109 is a wasteful number, since it uses less digits than its factorization.

2393882109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45117 (or 45114 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 2393882109 is about 48927.3145492372. The cubic root of 2393882109 is about 1337.7272882900.

The spelling of 2393882109 in words is "two billion, three hundred ninety-three million, eight hundred eighty-two thousand, one hundred nine".