39801116 has 12 divisors (see below), whose sum is σ = 69957720. Its totient is φ = 19813200.

The previous prime is 39801107. The next prime is 39801127. The reversal of 39801116 is 61110893.

It is a happy number.

39801116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 20810 + ... + 22641.

It is an arithmetic number, because the mean of its divisors is an integer number (5829810).

Almost surely, 2^39801116 is an apocalyptic number.

It is an amenable number.

39801116 is a deficient number, since it is larger than the sum of its proper divisors (30156604).

39801116 is a wasteful number, since it uses less digits than its factorization.

39801116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43684 (or 43682 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 39801116 is about 6308.8125665612. The cubic root of 39801116 is about 341.4274358905.

The spelling of 39801116 in words is "thirty-nine million, eight hundred one thousand, one hundred sixteen".