3916506 has 16 divisors (see below), whose sum is σ = 8545248. Its totient is φ = 1186800.

The previous prime is 3916499. The next prime is 3916529. The reversal of 3916506 is 6056193.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 29605 + ... + 29736.

It is an arithmetic number, because the mean of its divisors is an integer number (534078).

Almost surely, 2^3916506 is an apocalyptic number.

3916506 is an abundant number, since it is smaller than the sum of its proper divisors (4628742).

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

3916506 is a wasteful number, since it uses less digits than its factorization.

3916506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59357.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 3916506 is about 1979.0164223674. The cubic root of 3916506 is about 157.6278427879.

The spelling of 3916506 in words is "three million, nine hundred sixteen thousand, five hundred six".