3996914 has 4 divisors (see below), whose sum is σ = 5995374. Its totient is φ = 1998456.

The previous prime is 3996911. The next prime is 3996919. The reversal of 3996914 is 4196993.

3996914 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3485689 + 511225 = 1867^2 + 715^2 .

It is not an unprimeable number, because it can be changed into a prime (3996911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 999227 + ... + 999230.

Almost surely, 2^3996914 is an apocalyptic number.

3996914 is a deficient number, since it is larger than the sum of its proper divisors (1998460).

3996914 is a wasteful number, since it uses less digits than its factorization.

3996914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998459.

The product of its digits is 52488, while the sum is 41.

The square root of 3996914 is about 1999.2283511395. The cubic root of 3996914 is about 158.6992720304.

The spelling of 3996914 in words is "three million, nine hundred ninety-six thousand, nine hundred fourteen".