2384742089 has 4 divisors (see below), whose sum is σ = 2384921856. Its totient is φ = 2384562324.

The previous prime is 2384742077. The next prime is 2384742103. The reversal of 2384742089 is 9802474832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2384742089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2384741089) 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 3 ways as a sum of consecutive naturals, for example, 68249 + ... + 97094.

It is an arithmetic number, because the mean of its divisors is an integer number (596230464).

Almost surely, 2^2384742089 is an apocalyptic number.

It is an amenable number.

2384742089 is a deficient number, since it is larger than the sum of its proper divisors (179767).

2384742089 is a wasteful number, since it uses less digits than its factorization.

2384742089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179766.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 2384742089 is about 48833.8211591106. The cubic root of 2384742089 is about 1336.0226028019.

The spelling of 2384742089 in words is "two billion, three hundred eighty-four million, seven hundred forty-two thousand, eighty-nine".