268356982 has 8 divisors (see below), whose sum is σ = 402609816. Its totient is φ = 134153712.

The previous prime is 268356971. The next prime is 268356997. The reversal of 268356982 is 289653862.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7593 + ... + 24379.

It is an arithmetic number, because the mean of its divisors is an integer number (50326227).

Almost surely, 2^268356982 is an apocalyptic number.

268356982 is a deficient number, since it is larger than the sum of its proper divisors (134252834).

268356982 is a wasteful number, since it uses less digits than its factorization.

268356982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24782.

The product of its digits is 1244160, while the sum is 49.

The square root of 268356982 is about 16381.6049885229. The cubic root of 268356982 is about 645.0167109025.

The spelling of 268356982 in words is "two hundred sixty-eight million, three hundred fifty-six thousand, nine hundred eighty-two".