268229793 has 16 divisors (see below), whose sum is σ = 385636160. Its totient is φ = 164856384.

The previous prime is 268229789. The next prime is 268229807. The reversal of 268229793 is 397922862.

It is not a de Polignac number, because 268229793 - 2² = 268229789 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268229293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30543 + ... + 38331.

It is an arithmetic number, because the mean of its divisors is an integer number (24102260).

Almost surely, 2^268229793 is an apocalyptic number.

It is an amenable number.

268229793 is a deficient number, since it is larger than the sum of its proper divisors (117406367).

268229793 is a wasteful number, since it uses less digits than its factorization.

268229793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8688.

The product of its digits is 653184, while the sum is 48.

The square root of 268229793 is about 16377.7224607086. The cubic root of 268229793 is about 644.9147919410.

The spelling of 268229793 in words is "two hundred sixty-eight million, two hundred twenty-nine thousand, seven hundred ninety-three".