268651098 has 24 divisors (see below), whose sum is σ = 582379200. Its totient is φ = 89503944.

The previous prime is 268651093. The next prime is 268651111. The reversal of 268651098 is 890156862.

It is not an unprimeable number, because it can be changed into a prime (268651093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63823 + ... + 67901.

It is an arithmetic number, because the mean of its divisors is an integer number (24265800).

Almost surely, 2^268651098 is an apocalyptic number.

268651098 is an abundant number, since it is smaller than the sum of its proper divisors (313728102).

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

268651098 is a wasteful number, since it uses less digits than its factorization.

268651098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7746 (or 7743 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 268651098 is about 16390.5795504613. The cubic root of 268651098 is about 645.2522683668.

The spelling of 268651098 in words is "two hundred sixty-eight million, six hundred fifty-one thousand, ninety-eight".