268616496 has 40 divisors (see below), whose sum is σ = 694749184. Its totient is φ = 89432640.

The previous prime is 268616477. The next prime is 268616521. The reversal of 268616496 is 694616862.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44745 + ... + 50391.

Almost surely, 2^268616496 is an apocalyptic number.

It is an amenable number.

268616496 is an abundant number, since it is smaller than the sum of its proper divisors (426132688).

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

268616496 is a wasteful number, since it uses less digits than its factorization.

268616496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649 (or 6643 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 268616496 is about 16389.5239711225. The cubic root of 268616496 is about 645.2245645559.

The spelling of 268616496 in words is "two hundred sixty-eight million, six hundred sixteen thousand, four hundred ninety-six".