3996126 has 12 divisors (see below), whose sum is σ = 8658312. Its totient is φ = 1332036.

The previous prime is 3996107. The next prime is 3996131. The reversal of 3996126 is 6216993.

3996126 is a `hidden beast` number, since 39 + 9 + 612 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110986 + ... + 111021.

It is an arithmetic number, because the mean of its divisors is an integer number (721526).

Almost surely, 2^3996126 is an apocalyptic number.

3996126 is an abundant number, since it is smaller than the sum of its proper divisors (4662186).

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

3996126 is a wasteful number, since it uses less digits than its factorization.

3996126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222015 (or 222012 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 3996126 is about 1999.0312653883. The cubic root of 3996126 is about 158.6888420465.

The spelling of 3996126 in words is "three million, nine hundred ninety-six thousand, one hundred twenty-six".