3946829028 has 24 divisors (see below), whose sum is σ = 9216617760. Its totient is φ = 1314559680.

The previous prime is 3946828999. The next prime is 3946829041. The reversal of 3946829028 is 8209286493.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115513 + ... + 145728.

It is an arithmetic number, because the mean of its divisors is an integer number (384025740).

Almost surely, 2^3946829028 is an apocalyptic number.

It is an amenable number.

3946829028 is an abundant number, since it is smaller than the sum of its proper divisors (5269788732).

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

3946829028 is a wasteful number, since it uses less digits than its factorization.

3946829028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262507 (or 262505 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 3946829028 is about 62823.7934862262. The cubic root of 3946829028 is about 1580.3360162345.

The spelling of 3946829028 in words is "three billion, nine hundred forty-six million, eight hundred twenty-nine thousand, twenty-eight".