3920108 has 6 divisors (see below), whose sum is σ = 6860196. Its totient is φ = 1960052.

The previous prime is 3920089. The next prime is 3920131. The reversal of 3920108 is 8010293.

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 as a sum of consecutive naturals, namely, 490010 + ... + 490017.

It is an arithmetic number, because the mean of its divisors is an integer number (1143366).

Almost surely, 2^3920108 is an apocalyptic number.

It is an amenable number.

3920108 is a deficient number, since it is larger than the sum of its proper divisors (2940088).

3920108 is a wasteful number, since it uses less digits than its factorization.

3920108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980031 (or 980029 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 3920108 is about 1979.9262612532. The cubic root of 3920108 is about 157.6761512818.

The spelling of 3920108 in words is "three million, nine hundred twenty thousand, one hundred eight".