264449063 has 8 divisors (see below), whose sum is σ = 267636432. Its totient is φ = 261271296.

The previous prime is 264449023. The next prime is 264449099. The reversal of 264449063 is 360944462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 264449063 - 2¹⁶ = 264383527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264449023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63656 + ... + 67682.

It is an arithmetic number, because the mean of its divisors is an integer number (33454554).

Almost surely, 2^264449063 is an apocalyptic number.

264449063 is a deficient number, since it is larger than the sum of its proper divisors (3187369).

264449063 is an equidigital number, since it uses as much as digits as its factorization.

264449063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4801.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 264449063 is about 16261.8898963189. The cubic root of 264449063 is about 641.8703935404.

The spelling of 264449063 in words is "two hundred sixty-four million, four hundred forty-nine thousand, sixty-three".