264091367 has 2 divisors, whose sum is σ = 264091368. Its totient is φ = 264091366.

The previous prime is 264091363. The next prime is 264091411. The reversal of 264091367 is 763190462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264091367 - 2² = 264091363 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264091367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264091363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132045683 + 132045684.

It is an arithmetic number, because the mean of its divisors is an integer number (132045684).

Almost surely, 2^264091367 is an apocalyptic number.

264091367 is a deficient number, since it is larger than the sum of its proper divisors (1).

264091367 is an equidigital number, since it uses as much as digits as its factorization.

264091367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 264091367 is about 16250.8881911113. Note that the first 3 decimals coincide. The cubic root of 264091367 is about 641.5808632182.

The spelling of 264091367 in words is "two hundred sixty-four million, ninety-one thousand, three hundred sixty-seven".