268830378 has 12 divisors (see below), whose sum is σ = 582465858. Its totient is φ = 89610120.

The previous prime is 268830349. The next prime is 268830403. The reversal of 268830378 is 873038862.

It can be written as a sum of positive squares in only one way, i.e., 202293729 + 66536649 = 14223^2 + 8157^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7467493 + ... + 7467528.

Almost surely, 2^268830378 is an apocalyptic number.

268830378 is an abundant number, since it is smaller than the sum of its proper divisors (313635480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268830378 is a wasteful number, since it uses less digits than its factorization.

268830378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14935029 (or 14935026 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 268830378 is about 16396.0476335000. The cubic root of 268830378 is about 645.3957693667.

The spelling of 268830378 in words is "two hundred sixty-eight million, eight hundred thirty thousand, three hundred seventy-eight".