264493327 has 24 divisors (see below), whose sum is σ = 328114800. Its totient is φ = 211841280.

The previous prime is 264493321. The next prime is 264493351. The reversal of 264493327 is 723394462.

It is not a de Polignac number, because 264493327 - 2⁷ = 264493199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 264493327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264493321) 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 in 23 ways as a sum of consecutive naturals, for example, 123052 + ... + 125182.

It is an arithmetic number, because the mean of its divisors is an integer number (13671450).

Almost surely, 2^264493327 is an apocalyptic number.

264493327 is a deficient number, since it is larger than the sum of its proper divisors (63621473).

264493327 is a wasteful number, since it uses less digits than its factorization.

264493327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311 (or 2304 counting only the distinct ones).

The product of its digits is 217728, while the sum is 40.

The square root of 264493327 is about 16263.2508127988. The cubic root of 264493327 is about 641.9062040486.

The spelling of 264493327 in words is "two hundred sixty-four million, four hundred ninety-three thousand, three hundred twenty-seven".