264650363 has 4 divisors (see below), whose sum is σ = 267219888. Its totient is φ = 262080840.

The previous prime is 264650357. The next prime is 264650369. The reversal of 264650363 is 363056462.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (264650357) and next prime (264650369).

It is a cyclic number.

It is not a de Polignac number, because 264650363 - 2²² = 260456059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264650369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1284608 + ... + 1284813.

It is an arithmetic number, because the mean of its divisors is an integer number (66804972).

Almost surely, 2^264650363 is an apocalyptic number.

264650363 is a deficient number, since it is larger than the sum of its proper divisors (2569525).

264650363 is a wasteful number, since it uses less digits than its factorization.

264650363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569524.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 264650363 is about 16268.0780364492. The cubic root of 264650363 is about 642.0332172589.

The spelling of 264650363 in words is "two hundred sixty-four million, six hundred fifty thousand, three hundred sixty-three".