100839336 has 64 divisors (see below), whose sum is σ = 278147520. Its totient is φ = 30266880.

The previous prime is 100839329. The next prime is 100839341. The reversal of 100839336 is 633938001.

It is a junction number, because it is equal to n+sod(n) for n = 100839297 and 100839306.

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, 8851 + ... + 16733.

It is an arithmetic number, because the mean of its divisors is an integer number (4346055).

Almost surely, 2^100839336 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 100839336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139073760).

100839336 is an abundant number, since it is smaller than the sum of its proper divisors (177308184).

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

100839336 is a wasteful number, since it uses less digits than its factorization.

100839336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7946 (or 7942 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 100839336 is about 10041.8791070198. The cubic root of 100839336 is about 465.4538844891.

The spelling of 100839336 in words is "one hundred million, eight hundred thirty-nine thousand, three hundred thirty-six".