3846329172 has 96 divisors (see below), whose sum is σ = 11412253440. Its totient is φ = 1097435520.

The previous prime is 3846329171. The next prime is 3846329183. The reversal of 3846329172 is 2719236483.

3846329172 is a `hidden beast` number, since 3 + 8 + 4 + 632 + 9 + 1 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3846329171) 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, 617578 + ... + 623774.

It is an arithmetic number, because the mean of its divisors is an integer number (118877640).

Almost surely, 2^3846329172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3846329172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5706126720).

3846329172 is an abundant number, since it is smaller than the sum of its proper divisors (7565924268).

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

3846329172 is a wasteful number, since it uses less digits than its factorization.

3846329172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7038 (or 7030 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 3846329172 is about 62018.7808006575. The cubic root of 3846329172 is about 1566.8069269525.

The spelling of 3846329172 in words is "three billion, eight hundred forty-six million, three hundred twenty-nine thousand, one hundred seventy-two".