108434768 has 40 divisors (see below), whose sum is σ = 229152000. Its totient is φ = 49405824.

The previous prime is 108434737. The next prime is 108434779. The reversal of 108434768 is 867434801.

It is a super-2 number, since 2×108434768² = 23516197822427648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13133 + ... + 19731.

It is an arithmetic number, because the mean of its divisors is an integer number (5728800).

Almost surely, 2^108434768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108434768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114576000).

108434768 is an abundant number, since it is smaller than the sum of its proper divisors (120717232).

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

108434768 is a wasteful number, since it uses less digits than its factorization.

108434768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6699 (or 6693 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 108434768 is about 10413.2016210193. The cubic root of 108434768 is about 476.8584888761.

The spelling of 108434768 in words is "one hundred eight million, four hundred thirty-four thousand, seven hundred sixty-eight".