264050939 has 2 divisors, whose sum is σ = 264050940. Its totient is φ = 264050938.

The previous prime is 264050893. The next prime is 264050951. The reversal of 264050939 is 939050462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264050939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (264050989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132025469 + 132025470.

It is an arithmetic number, because the mean of its divisors is an integer number (132025470).

Almost surely, 2^264050939 is an apocalyptic number.

264050939 is a deficient number, since it is larger than the sum of its proper divisors (1).

264050939 is an equidigital number, since it uses as much as digits as its factorization.

264050939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 264050939 is about 16249.6442730295. The cubic root of 264050939 is about 641.5481230910.

The spelling of 264050939 in words is "two hundred sixty-four million, fifty thousand, nine hundred thirty-nine".