268611330 has 32 divisors (see below), whose sum is σ = 694257984. Its totient is φ = 66119616.

The previous prime is 268611307. The next prime is 268611349. The reversal of 268611330 is 33116862.

268611330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343984 + ... + 344763.

It is an arithmetic number, because the mean of its divisors is an integer number (21695562).

Almost surely, 2^268611330 is an apocalyptic number.

268611330 is an abundant number, since it is smaller than the sum of its proper divisors (425646654).

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

268611330 is a wasteful number, since it uses less digits than its factorization.

268611330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688770.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 268611330 is about 16389.3663696923. The cubic root of 268611330 is about 645.2204282358.

The spelling of 268611330 in words is "two hundred sixty-eight million, six hundred eleven thousand, three hundred thirty".