39860108 has 6 divisors (see below), whose sum is σ = 69755196. Its totient is φ = 19930052.

The previous prime is 39860083. The next prime is 39860143. The reversal of 39860108 is 80106893.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4982510 + ... + 4982517.

It is an arithmetic number, because the mean of its divisors is an integer number (11625866).

Almost surely, 2^39860108 is an apocalyptic number.

It is an amenable number.

39860108 is a deficient number, since it is larger than the sum of its proper divisors (29895088).

39860108 is a wasteful number, since it uses less digits than its factorization.

39860108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965031 (or 9965029 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 39860108 is about 6313.4862001908. The cubic root of 39860108 is about 341.5960370628.

It can be divided in two parts, 398 and 60108, that added together give a palindrome (60506).

The spelling of 39860108 in words is "thirty-nine million, eight hundred sixty thousand, one hundred eight".