3963396171 has 32 divisors (see below), whose sum is σ = 6085488640. Its totient is φ = 2247606144.

The previous prime is 3963396169. The next prime is 3963396193. The reversal of 3963396171 is 1716933693.

It is not a de Polignac number, because 3963396171 - 2¹ = 3963396169 is a prime.

It is a super-2 number, since 2×3963396171² = 31417018416594922482, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3963396171.

It is not an unprimeable number, because it can be changed into a prime (3963396571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1745625 + ... + 1747893.

It is an arithmetic number, because the mean of its divisors is an integer number (190171520).

Almost surely, 2^3963396171 is an apocalyptic number.

3963396171 is a deficient number, since it is larger than the sum of its proper divisors (2122092469).

3963396171 is a wasteful number, since it uses less digits than its factorization.

3963396171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875.

The product of its digits is 551124, while the sum is 48.

The square root of 3963396171 is about 62955.5094570761. The cubic root of 3963396171 is about 1582.5441268090.

The spelling of 3963396171 in words is "three billion, nine hundred sixty-three million, three hundred ninety-six thousand, one hundred seventy-one".