268283793 has 8 divisors (see below), whose sum is σ = 358040448. Its totient is φ = 178691504.

The previous prime is 268283789. The next prime is 268283803. The reversal of 268283793 is 397382862.

It is a happy number.

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 268283793 - 2² = 268283789 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268283713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37230 + ... + 43847.

It is an arithmetic number, because the mean of its divisors is an integer number (44755056).

Almost surely, 2^268283793 is an apocalyptic number.

It is an amenable number.

268283793 is a deficient number, since it is larger than the sum of its proper divisors (89756655).

268283793 is a wasteful number, since it uses less digits than its factorization.

268283793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82183.

The product of its digits is 870912, while the sum is 48.

The square root of 268283793 is about 16379.3709586174. The cubic root of 268283793 is about 644.9580671014.

The spelling of 268283793 in words is "two hundred sixty-eight million, two hundred eighty-three thousand, seven hundred ninety-three".