3915006 has 16 divisors (see below), whose sum is σ = 7997184. Its totient is φ = 1277144.

The previous prime is 3914987. The next prime is 3915013. The reversal of 3915006 is 6005193.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6660 + ... + 7223.

It is an arithmetic number, because the mean of its divisors is an integer number (499824).

Almost surely, 2^3915006 is an apocalyptic number.

3915006 is an abundant number, since it is smaller than the sum of its proper divisors (4082178).

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

3915006 is a wasteful number, since it uses less digits than its factorization.

3915006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13935.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 3915006 is about 1978.6374099364. The cubic root of 3915006 is about 157.6077166895.

The spelling of 3915006 in words is "three million, nine hundred fifteen thousand, six".