268064496 has 90 divisors (see below), whose sum is σ = 872714232. Its totient is φ = 76587840.

The previous prime is 268064491. The next prime is 268064497. The reversal of 268064496 is 694460862.

268064496 is a `hidden beast` number, since 26 + 80 + 64 + 496 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268064491) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11940 + ... + 26051.

Almost surely, 2^268064496 is an apocalyptic number.

It is an amenable number.

268064496 is an abundant number, since it is smaller than the sum of its proper divisors (604649736).

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

268064496 is a wasteful number, since it uses less digits than its factorization.

268064496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38019 (or 38003 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 268064496 is about 16372.6752853649. The cubic root of 268064496 is about 644.7822881592.

It can be divided in two parts, 2680 and 64496, that added together give a palindrome (67176).

The spelling of 268064496 in words is "two hundred sixty-eight million, sixty-four thousand, four hundred ninety-six".