3934806 has 16 divisors (see below), whose sum is σ = 7947264. Its totient is φ = 1298664.

The previous prime is 3934783. The next prime is 3934813. The reversal of 3934806 is 6084393.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2566 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (496704).

Almost surely, 2^3934806 is an apocalyptic number.

3934806 is an abundant number, since it is smaller than the sum of its proper divisors (4012458).

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

3934806 is a wasteful number, since it uses less digits than its factorization.

3934806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3934806 is about 1983.6345429539. The cubic root of 3934806 is about 157.8729684493.

The spelling of 3934806 in words is "three million, nine hundred thirty-four thousand, eight hundred six".