3928928932146 has 8 divisors (see below), whose sum is σ = 7857857864304. Its totient is φ = 1309642977380.

The previous prime is 3928928932139. The next prime is 3928928932199. The reversal of 3928928932146 is 6412398298293.

It is a sphenic number, since it is the product of 3 distinct primes.

3928928932146 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327410744340 + ... + 327410744351.

It is an arithmetic number, because the mean of its divisors is an integer number (982232233038).

Almost surely, 2^{3928928932146} is an apocalyptic number.

3928928932146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3928928932146 is a wasteful number, since it uses less digits than its factorization.

3928928932146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654821488696.

The product of its digits is 80621568, while the sum is 66.

The spelling of 3928928932146 in words is "three trillion, nine hundred twenty-eight billion, nine hundred twenty-eight million, nine hundred thirty-two thousand, one hundred forty-six".