2383791047 has 32 divisors (see below), whose sum is σ = 2760168960. Its totient is φ = 2037608320.

The previous prime is 2383791031. The next prime is 2383791071. The reversal of 2383791047 is 7401973832.

2383791047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2383791047 - 2⁴ = 2383791031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2383790989 and 2383791007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2383791077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4683029 + ... + 4683537.

It is an arithmetic number, because the mean of its divisors is an integer number (86255280).

Almost surely, 2^2383791047 is an apocalyptic number.

2383791047 is a deficient number, since it is larger than the sum of its proper divisors (376377913).

2383791047 is a wasteful number, since it uses less digits than its factorization.

2383791047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 2383791047 is about 48824.0826539526. The cubic root of 2383791047 is about 1335.8449759690.

The spelling of 2383791047 in words is "two billion, three hundred eighty-three million, seven hundred ninety-one thousand, forty-seven".