3996600 has 48 divisors (see below), whose sum is σ = 12391320. Its totient is φ = 1065600.

The previous prime is 3996589. The next prime is 3996647. The reversal of 3996600 is 66993.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2731 + ... + 3930.

Almost surely, 2^3996600 is an apocalyptic number.

3996600 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3996600 is an abundant number, since it is smaller than the sum of its proper divisors (8394720).

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

3996600 is a wasteful number, since it uses less digits than its factorization.

3996600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6680 (or 6671 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 3996600 is about 1999.1498192982. The cubic root of 3996600 is about 158.6951160844.

The spelling of 3996600 in words is "three million, nine hundred ninety-six thousand, six hundred".