3996962 has 8 divisors (see below), whose sum is σ = 6157596. Its totient is φ = 1944432.

The previous prime is 3996961. The next prime is 3996977. The reversal of 3996962 is 2696993.

It can be written as a sum of positive squares in 2 ways, for example, as 3996001 + 961 = 1999^2 + 31^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3996961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26933 + ... + 27080.

Almost surely, 2^3996962 is an apocalyptic number.

3996962 is a deficient number, since it is larger than the sum of its proper divisors (2160634).

3996962 is a wasteful number, since it uses less digits than its factorization.

3996962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54052.

The product of its digits is 157464, while the sum is 44.

The square root of 3996962 is about 1999.2403557351. The cubic root of 3996962 is about 158.6999073150.

The spelling of 3996962 in words is "three million, nine hundred ninety-six thousand, nine hundred sixty-two".