268763830 has 8 divisors (see below), whose sum is σ = 483774912. Its totient is φ = 107505528.

The previous prime is 268763827. The next prime is 268763857. The reversal of 268763830 is 38367862.

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, 13438182 + ... + 13438201.

It is an arithmetic number, because the mean of its divisors is an integer number (60471864).

Almost surely, 2^268763830 is an apocalyptic number.

268763830 is a deficient number, since it is larger than the sum of its proper divisors (215011082).

268763830 is a wasteful number, since it uses less digits than its factorization.

268763830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26876390.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 268763830 is about 16394.0181163740. The cubic root of 268763830 is about 645.3425098325.

The spelling of 268763830 in words is "two hundred sixty-eight million, seven hundred sixty-three thousand, eight hundred thirty".