39116868 has 48 divisors (see below), whose sum is σ = 104853504. Its totient is φ = 11118240.

The previous prime is 39116843. The next prime is 39116873. The reversal of 39116868 is 86861193.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 16621 + ... + 18827.

It is an arithmetic number, because the mean of its divisors is an integer number (2184448).

Almost surely, 2^39116868 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 39116868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52426752).

39116868 is an abundant number, since it is smaller than the sum of its proper divisors (65736636).

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

39116868 is a wasteful number, since it uses less digits than its factorization.

39116868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432 (or 2430 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 39116868 is about 6254.3479276420. The cubic root of 39116868 is about 339.4595450533.

The spelling of 39116868 in words is "thirty-nine million, one hundred sixteen thousand, eight hundred sixty-eight".