4196171172 has 12 divisors (see below), whose sum is σ = 9791066096. Its totient is φ = 1398723720.

The previous prime is 4196171167. The next prime is 4196171179. The reversal of 4196171172 is 2711716914.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4196171172.

It is not an unprimeable number, because it can be changed into a prime (4196171179) 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, 174840454 + ... + 174840477.

Almost surely, 2^4196171172 is an apocalyptic number.

It is an amenable number.

4196171172 is an abundant number, since it is smaller than the sum of its proper divisors (5594894924).

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

4196171172 is a wasteful number, since it uses less digits than its factorization.

4196171172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349680938 (or 349680936 counting only the distinct ones).

The product of its digits is 21168, while the sum is 39.

The square root of 4196171172 is about 64777.8601992996. The cubic root of 4196171172 is about 1612.9382159508.

The spelling of 4196171172 in words is "four billion, one hundred ninety-six million, one hundred seventy-one thousand, one hundred seventy-two".