268913008 has 40 divisors (see below), whose sum is σ = 641257568. Its totient is φ = 106382592.

The previous prime is 268912981. The next prime is 268913017. The reversal of 268913008 is 800319862.

It is a congruent number.

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, 90891 + ... + 93802.

Almost surely, 2^268913008 is an apocalyptic number.

268913008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

268913008 is an abundant number, since it is smaller than the sum of its proper divisors (372344560).

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

268913008 is a wasteful number, since it uses less digits than its factorization.

268913008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184721 (or 184715 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 268913008 is about 16398.5672544890. The cubic root of 268913008 is about 645.4618873775.

It can be divided in two parts, 268 and 913008, that added together give a triangular number (913276 = T₁₃₅₁).

The spelling of 268913008 in words is "two hundred sixty-eight million, nine hundred thirteen thousand, eight".