3996207 has 12 divisors (see below), whose sum is σ = 6112080. Its totient is φ = 2507328.

The previous prime is 3996199. The next prime is 3996211. The reversal of 3996207 is 7026993.

It is not a de Polignac number, because 3996207 - 2³ = 3996199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3996277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12907 + ... + 13212.

It is an arithmetic number, because the mean of its divisors is an integer number (509340).

Almost surely, 2^3996207 is an apocalyptic number.

3996207 is a deficient number, since it is larger than the sum of its proper divisors (2115873).

3996207 is a wasteful number, since it uses less digits than its factorization.

3996207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26142 (or 26139 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 3996207 is about 1999.0515250988. The cubic root of 3996207 is about 158.6899142274.

The spelling of 3996207 in words is "three million, nine hundred ninety-six thousand, two hundred seven".