263314723 has 8 divisors (see below), whose sum is σ = 305054048. Its totient is φ = 222606144.

The previous prime is 263314697. The next prime is 263314739. The reversal of 263314723 is 327413362.

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 263314723 - 2⁵ = 263314691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (263314783) 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 7 ways as a sum of consecutive naturals, for example, 257136 + ... + 258157.

It is an arithmetic number, because the mean of its divisors is an integer number (38131756).

Almost surely, 2^263314723 is an apocalyptic number.

263314723 is a deficient number, since it is larger than the sum of its proper divisors (41739325).

263314723 is an equidigital number, since it uses as much as digits as its factorization.

263314723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515373.

The product of its digits is 18144, while the sum is 31.

The square root of 263314723 is about 16226.9751648297. The cubic root of 263314723 is about 640.9513220320.

The spelling of 263314723 in words is "two hundred sixty-three million, three hundred fourteen thousand, seven hundred twenty-three".