3925827228516 has 24 divisors (see below), whose sum is σ = 9160325184864. Its totient is φ = 1308600268800.

The previous prime is 3925827228457. The next prime is 3925827228523. The reversal of 3925827228516 is 6158227285293.

It is a self number, because there is not a number n which added to its sum of digits gives 3925827228516.

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, 902116 + ... + 2943716.

It is an arithmetic number, because the mean of its divisors is an integer number (381680216036).

Almost surely, 2^{3925827228516} is an apocalyptic number.

It is an amenable number.

3925827228516 is an abundant number, since it is smaller than the sum of its proper divisors (5234497956348).

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

3925827228516 is a wasteful number, since it uses less digits than its factorization.

3925827228516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201851 (or 2201849 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 60.

The spelling of 3925827228516 in words is "three trillion, nine hundred twenty-five billion, eight hundred twenty-seven million, two hundred twenty-eight thousand, five hundred sixteen".