3963371 has 4 divisors (see below), whose sum is σ = 3967392. Its totient is φ = 3959352.

The previous prime is 3963361. The next prime is 3963373. The reversal of 3963371 is 1733693.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3963371 - 2¹⁸ = 3701227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3963373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 2876.

It is an arithmetic number, because the mean of its divisors is an integer number (991848).

Almost surely, 2^3963371 is an apocalyptic number.

3963371 is a deficient number, since it is larger than the sum of its proper divisors (4021).

3963371 is a wasteful number, since it uses less digits than its factorization.

3963371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020.

The product of its digits is 10206, while the sum is 32.

The square root of 3963371 is about 1990.8216896548. The cubic root of 3963371 is about 158.2540776626.

It can be divided in two parts, 3963 and 371, that added together give a palindrome (4334).

The spelling of 3963371 in words is "three million, nine hundred sixty-three thousand, three hundred seventy-one".