108829830 has 16 divisors (see below), whose sum is σ = 261191664. Its totient is φ = 29021280.

The previous prime is 108829811. The next prime is 108829841. The reversal of 108829830 is 38928801.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813801 + ... + 1813860.

It is an arithmetic number, because the mean of its divisors is an integer number (16324479).

Almost surely, 2^108829830 is an apocalyptic number.

108829830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108829830 is an abundant number, since it is smaller than the sum of its proper divisors (152361834).

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

108829830 is a wasteful number, since it uses less digits than its factorization.

108829830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627671.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 108829830 is about 10432.1536606781. The cubic root of 108829830 is about 477.4369022004.

The spelling of 108829830 in words is "one hundred eight million, eight hundred twenty-nine thousand, eight hundred thirty".