268425384 has 32 divisors (see below), whose sum is σ = 677987520. Its totient is φ = 88551936.

The previous prime is 268425349. The next prime is 268425431. The reversal of 268425384 is 483524862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55324 + ... + 59979.

It is an arithmetic number, because the mean of its divisors is an integer number (21187110).

Almost surely, 2^268425384 is an apocalyptic number.

268425384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

268425384 is an abundant number, since it is smaller than the sum of its proper divisors (409562136).

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

268425384 is a wasteful number, since it uses less digits than its factorization.

268425384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115409 (or 115405 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 268425384 is about 16383.6926240698. The cubic root of 268425384 is about 645.0715094084.

The spelling of 268425384 in words is "two hundred sixty-eight million, four hundred twenty-five thousand, three hundred eighty-four".