268929422 has 8 divisors (see below), whose sum is σ = 404259336. Its totient is φ = 134176312.

The previous prime is 268929391. The next prime is 268929461. The reversal of 268929422 is 224929862.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143033 + ... + 144900.

It is an arithmetic number, because the mean of its divisors is an integer number (50532417).

Almost surely, 2^268929422 is an apocalyptic number.

268929422 is a deficient number, since it is larger than the sum of its proper divisors (135329914).

268929422 is a wasteful number, since it uses less digits than its factorization.

268929422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288402.

The product of its digits is 248832, while the sum is 44.

The square root of 268929422 is about 16399.0677174039. The cubic root of 268929422 is about 645.4750197481.

The spelling of 268929422 in words is "two hundred sixty-eight million, nine hundred twenty-nine thousand, four hundred twenty-two".