3969134 has 12 divisors (see below), whose sum is σ = 6447456. Its totient is φ = 1831752.

The previous prime is 3969071. The next prime is 3969137. The reversal of 3969134 is 4319693.

3969134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3969094 and 3969103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3969137) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 5534 + ... + 6209.

It is an arithmetic number, because the mean of its divisors is an integer number (537288).

Almost surely, 2^3969134 is an apocalyptic number.

3969134 is a deficient number, since it is larger than the sum of its proper divisors (2478322).

3969134 is a wasteful number, since it uses less digits than its factorization.

3969134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11771 (or 11758 counting only the distinct ones).

The product of its digits is 17496, while the sum is 35.

The square root of 3969134 is about 1992.2685561942. The cubic root of 3969134 is about 158.3307444329.

The spelling of 3969134 in words is "three million, nine hundred sixty-nine thousand, one hundred thirty-four".