3946829376 has 112 divisors (see below), whose sum is σ = 11967976064. Its totient is φ = 1124499456.

The previous prime is 3946829353. The next prime is 3946829413. The reversal of 3946829376 is 6739286493.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497376 + ... + 505248.

Almost surely, 2^3946829376 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 3946829376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5983988032).

3946829376 is an abundant number, since it is smaller than the sum of its proper divisors (8021146688).

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

3946829376 is a wasteful number, since it uses less digits than its factorization.

3946829376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8268 (or 8258 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 57.

The square root of 3946829376 is about 62823.7962558774. The cubic root of 3946829376 is about 1580.3360626816.

The spelling of 3946829376 in words is "three billion, nine hundred forty-six million, eight hundred twenty-nine thousand, three hundred seventy-six".