3969066 has 16 divisors (see below), whose sum is σ = 7970688. Its totient is φ = 1317600.

The previous prime is 3969061. The next prime is 3969067. The reversal of 3969066 is 6609693.

It is not an unprimeable number, because it can be changed into a prime (3969061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406 + ... + 2846.

It is an arithmetic number, because the mean of its divisors is an integer number (498168).

Almost surely, 2^3969066 is an apocalyptic number.

3969066 is an abundant number, since it is smaller than the sum of its proper divisors (4001622).

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

3969066 is a wasteful number, since it uses less digits than its factorization.

3969066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717.

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 3969066 is about 1992.2514901488. The cubic root of 3969066 is about 158.3298402430.

The spelling of 3969066 in words is "three million, nine hundred sixty-nine thousand, sixty-six".