268029484 has 24 divisors (see below), whose sum is σ = 489958560. Its totient is φ = 128131584.

The previous prime is 268029481. The next prime is 268029499. The reversal of 268029484 is 484920862.

It is a self number, because there is not a number n which added to its sum of digits gives 268029484.

It is not an unprimeable number, because it can be changed into a prime (268029481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732 + ... + 23164.

It is an arithmetic number, because the mean of its divisors is an integer number (20414940).

Almost surely, 2^268029484 is an apocalyptic number.

It is an amenable number.

268029484 is a deficient number, since it is larger than the sum of its proper divisors (221929076).

268029484 is a wasteful number, since it uses less digits than its factorization.

268029484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22569 (or 22567 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 268029484 is about 16371.6060299532. The cubic root of 268029484 is about 644.7542151883.

The spelling of 268029484 in words is "two hundred sixty-eight million, twenty-nine thousand, four hundred eighty-four".