3960446 has 8 divisors (see below), whose sum is σ = 6789360. Its totient is φ = 1697328.

The previous prime is 3960433. The next prime is 3960457. The reversal of 3960446 is 6440693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141431 + ... + 141458.

It is an arithmetic number, because the mean of its divisors is an integer number (848670).

Almost surely, 2^3960446 is an apocalyptic number.

3960446 is a deficient number, since it is larger than the sum of its proper divisors (2828914).

3960446 is a wasteful number, since it uses less digits than its factorization.

3960446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282898.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3960446 is about 1990.0869327745. The cubic root of 3960446 is about 158.2151371499.

The spelling of 3960446 in words is "three million, nine hundred sixty thousand, four hundred forty-six".