268955763 has 8 divisors (see below), whose sum is σ = 362089728. Its totient is φ = 177562824.

The previous prime is 268955741. The next prime is 268955779. The reversal of 268955763 is 367559862.

It is a happy number.

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

It is not a de Polignac number, because 268955763 - 2⁶ = 268955699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268955723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434895 + ... + 435512.

It is an arithmetic number, because the mean of its divisors is an integer number (45261216).

Almost surely, 2^268955763 is an apocalyptic number.

268955763 is a deficient number, since it is larger than the sum of its proper divisors (93133965).

268955763 is a wasteful number, since it uses less digits than its factorization.

268955763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870513.

The product of its digits is 2721600, while the sum is 51.

The square root of 268955763 is about 16399.8708226620. The cubic root of 268955763 is about 645.4960933100.

The spelling of 268955763 in words is "two hundred sixty-eight million, nine hundred fifty-five thousand, seven hundred sixty-three".