268479422 has 8 divisors (see below), whose sum is σ = 409321272. Its totient is φ = 132039000.

The previous prime is 268479403. The next prime is 268479427. The reversal of 268479422 is 224974862.

268479422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268479427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100204 + ... + 1100447.

It is an arithmetic number, because the mean of its divisors is an integer number (51165159).

Almost surely, 2^268479422 is an apocalyptic number.

268479422 is a deficient number, since it is larger than the sum of its proper divisors (140841850).

268479422 is a wasteful number, since it uses less digits than its factorization.

268479422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200714.

The product of its digits is 387072, while the sum is 44.

The square root of 268479422 is about 16385.3416809049. The cubic root of 268479422 is about 645.1147939825.

The spelling of 268479422 in words is "two hundred sixty-eight million, four hundred seventy-nine thousand, four hundred twenty-two".