268694414 has 8 divisors (see below), whose sum is σ = 403302888. Its totient is φ = 134260120.

The previous prime is 268694411. The next prime is 268694423. The reversal of 268694414 is 414496862.

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

It is a super-2 number, since 2×268694414² = 144393376229606792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268694411) 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 3 ways as a sum of consecutive naturals, for example, 39617 + ... + 45900.

It is an arithmetic number, because the mean of its divisors is an integer number (50412861).

Almost surely, 2^268694414 is an apocalyptic number.

268694414 is a deficient number, since it is larger than the sum of its proper divisors (134608474).

268694414 is a wasteful number, since it uses less digits than its factorization.

268694414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87090.

The product of its digits is 331776, while the sum is 44.

The square root of 268694414 is about 16391.9008659765. The cubic root of 268694414 is about 645.2869456185.

The spelling of 268694414 in words is "two hundred sixty-eight million, six hundred ninety-four thousand, four hundred fourteen".