2083782439 has 2 divisors, whose sum is σ = 2083782440. Its totient is φ = 2083782438.

The previous prime is 2083782353. The next prime is 2083782457. The reversal of 2083782439 is 9342873802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2083782439 - 2¹⁵ = 2083749671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2083782739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041891219 + 1041891220.

It is an arithmetic number, because the mean of its divisors is an integer number (1041891220).

Almost surely, 2^2083782439 is an apocalyptic number.

2083782439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2083782439 is an equidigital number, since it uses as much as digits as its factorization.

2083782439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 2083782439 is about 45648.4658997430. The cubic root of 2083782439 is about 1277.2741551044.

The spelling of 2083782439 in words is "two billion, eighty-three million, seven hundred eighty-two thousand, four hundred thirty-nine".