108399896 has 16 divisors (see below), whose sum is σ = 221727240. Its totient is φ = 49272640.

The previous prime is 108399847. The next prime is 108399911. The reversal of 108399896 is 698993801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615821 + ... + 615996.

Almost surely, 2^108399896 is an apocalyptic number.

It is an amenable number.

108399896 is an abundant number, since it is smaller than the sum of its proper divisors (113327344).

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

108399896 is a wasteful number, since it uses less digits than its factorization.

108399896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231834 (or 1231830 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 53.

The square root of 108399896 is about 10411.5270733932. The cubic root of 108399896 is about 476.8073650762.

It can be divided in two parts, 108 and 399896, that added together give a palindrome (400004).

The spelling of 108399896 in words is "one hundred eight million, three hundred ninety-nine thousand, eight hundred ninety-six".