268298371 has 16 divisors (see below), whose sum is σ = 301150080. Its totient is φ = 236920320.

The previous prime is 268298363. The next prime is 268298423. The reversal of 268298371 is 173892862.

It is a cyclic number.

It is not a de Polignac number, because 268298371 - 2³ = 268298363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268298321) 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, 89820 + ... + 92758.

It is an arithmetic number, because the mean of its divisors is an integer number (18821880).

Almost surely, 2^268298371 is an apocalyptic number.

268298371 is a deficient number, since it is larger than the sum of its proper divisors (32851709).

268298371 is a wasteful number, since it uses less digits than its factorization.

268298371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186.

The product of its digits is 290304, while the sum is 46.

The square root of 268298371 is about 16379.8159635571. The cubic root of 268298371 is about 644.9697487965.

The spelling of 268298371 in words is "two hundred sixty-eight million, two hundred ninety-eight thousand, three hundred seventy-one".