2445791339 has 2 divisors, whose sum is σ = 2445791340. Its totient is φ = 2445791338.

The previous prime is 2445791333. The next prime is 2445791347. The reversal of 2445791339 is 9331975442.

It is a happy number.

2445791339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2445791339 - 2¹⁶ = 2445725803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2445791293 and 2445791302.

It is not a weakly prime, because it can be changed into another prime (2445791333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222895669 + 1222895670.

It is an arithmetic number, because the mean of its divisors is an integer number (1222895670).

Almost surely, 2^2445791339 is an apocalyptic number.

2445791339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445791339 is an equidigital number, since it uses as much as digits as its factorization.

2445791339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 47.

The square root of 2445791339 is about 49454.9425133626. The cubic root of 2445791339 is about 1347.3273761815.

The spelling of 2445791339 in words is "two billion, four hundred forty-five million, seven hundred ninety-one thousand, three hundred thirty-nine".