268897038 has 32 divisors (see below), whose sum is σ = 556139520. Its totient is φ = 86585280.

The previous prime is 268897003. The next prime is 268897051. The reversal of 268897038 is 830798862.

268897038 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149581 + ... + 151367.

It is an arithmetic number, because the mean of its divisors is an integer number (17379360).

Almost surely, 2^268897038 is an apocalyptic number.

268897038 is an abundant number, since it is smaller than the sum of its proper divisors (287242482).

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

268897038 is a wasteful number, since it uses less digits than its factorization.

268897038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 268897038 is about 16398.0803144758. The cubic root of 268897038 is about 645.4491097256.

The spelling of 268897038 in words is "two hundred sixty-eight million, eight hundred ninety-seven thousand, thirty-eight".