3905796 has 24 divisors (see below), whose sum is σ = 9172800. Its totient is φ = 1293472.

The previous prime is 3905789. The next prime is 3905809. The reversal of 3905796 is 6975093.

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, 1030 + ... + 2978.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

Almost surely, 2^3905796 is an apocalyptic number.

It is an amenable number.

3905796 is an abundant number, since it is smaller than the sum of its proper divisors (5267004).

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

3905796 is a wasteful number, since it uses less digits than its factorization.

3905796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123 (or 2121 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 3905796 is about 1976.3086803432. The cubic root of 3905796 is about 157.4840296228.

The spelling of 3905796 in words is "three million, nine hundred five thousand, seven hundred ninety-six".