268894908 has 18 divisors (see below), whose sum is σ = 679706664. Its totient is φ = 89631624.

The previous prime is 268894889. The next prime is 268894921. The reversal of 268894908 is 809498862.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3734616 + ... + 3734687.

Almost surely, 2^268894908 is an apocalyptic number.

It is an amenable number.

268894908 is an abundant number, since it is smaller than the sum of its proper divisors (410811756).

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

268894908 is a wasteful number, since it uses less digits than its factorization.

268894908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7469313 (or 7469308 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 268894908 is about 16398.0153677206. The cubic root of 268894908 is about 645.4474054671.

The spelling of 268894908 in words is "two hundred sixty-eight million, eight hundred ninety-four thousand, nine hundred eight".