268915483 has 4 divisors (see below), whose sum is σ = 277590208. Its totient is φ = 260240760.

The previous prime is 268915453. The next prime is 268915487. The reversal of 268915483 is 384519862.

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

It is a cyclic number.

It is not a de Polignac number, because 268915483 - 2¹³ = 268907291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268915487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4337316 + ... + 4337377.

It is an arithmetic number, because the mean of its divisors is an integer number (69397552).

Almost surely, 2^268915483 is an apocalyptic number.

268915483 is a deficient number, since it is larger than the sum of its proper divisors (8674725).

268915483 is an equidigital number, since it uses as much as digits as its factorization.

268915483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8674724.

The product of its digits is 414720, while the sum is 46.

The square root of 268915483 is about 16398.6427182252. The cubic root of 268915483 is about 645.4638675882.

The spelling of 268915483 in words is "two hundred sixty-eight million, nine hundred fifteen thousand, four hundred eighty-three".