264938327 has 2 divisors, whose sum is σ = 264938328. Its totient is φ = 264938326.

The previous prime is 264938293. The next prime is 264938371. The reversal of 264938327 is 723839462.

It is an a-pointer prime, because the next prime (264938371) can be obtained adding 264938327 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264938327 is a prime.

It is a super-2 number, since 2×264938327² = 140384634227117858, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264937327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132469163 + 132469164.

It is an arithmetic number, because the mean of its divisors is an integer number (132469164).

Almost surely, 2^264938327 is an apocalyptic number.

264938327 is a deficient number, since it is larger than the sum of its proper divisors (1).

264938327 is an equidigital number, since it uses as much as digits as its factorization.

264938327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 44.

The square root of 264938327 is about 16276.9262147372. The cubic root of 264938327 is about 642.2659966329.

The spelling of 264938327 in words is "two hundred sixty-four million, nine hundred thirty-eight thousand, three hundred twenty-seven".