264386801 has 16 divisors (see below), whose sum is σ = 312576000. Its totient is φ = 223491744.

The previous prime is 264386783. The next prime is 264386821. The reversal of 264386801 is 108683462.

It is a happy number.

It is not a de Polignac number, because 264386801 - 2¹⁰ = 264385777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264386821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19760 + ... + 30318.

It is an arithmetic number, because the mean of its divisors is an integer number (19536000).

Almost surely, 2^264386801 is an apocalyptic number.

It is an amenable number.

264386801 is a deficient number, since it is larger than the sum of its proper divisors (48189199).

264386801 is an equidigital number, since it uses as much as digits as its factorization.

264386801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10653 (or 10639 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 264386801 is about 16259.9754304857. The cubic root of 264386801 is about 641.8200155069.

The spelling of 264386801 in words is "two hundred sixty-four million, three hundred eighty-six thousand, eight hundred one".