2383791049 has 4 divisors (see below), whose sum is σ = 2383977600. Its totient is φ = 2383604500.

The previous prime is 2383791031. The next prime is 2383791071. The reversal of 2383791049 is 9401973832.

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 not a de Polignac number, because 2383791049 - 2⁹ = 2383790537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2383791029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72577 + ... + 100174.

It is an arithmetic number, because the mean of its divisors is an integer number (595994400).

Almost surely, 2^2383791049 is an apocalyptic number.

It is an amenable number.

2383791049 is a deficient number, since it is larger than the sum of its proper divisors (186551).

2383791049 is a wasteful number, since it uses less digits than its factorization.

2383791049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186550.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 2383791049 is about 48824.0826744343. The cubic root of 2383791049 is about 1335.8449763426.

The spelling of 2383791049 in words is "two billion, three hundred eighty-three million, seven hundred ninety-one thousand, forty-nine".