3925388562 has 16 divisors (see below), whose sum is σ = 8263976160. Its totient is φ = 1239596352.

The previous prime is 3925388557. The next prime is 3925388591. The reversal of 3925388562 is 2658835293.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17216503 + ... + 17216730.

It is an arithmetic number, because the mean of its divisors is an integer number (516498510).

Almost surely, 2^3925388562 is an apocalyptic number.

3925388562 is an abundant number, since it is smaller than the sum of its proper divisors (4338587598).

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

3925388562 is a wasteful number, since it uses less digits than its factorization.

3925388562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34433257.

The product of its digits is 3110400, while the sum is 51.

The square root of 3925388562 is about 62652.9214163234. The cubic root of 3925388562 is about 1577.4691847443.

The spelling of 3925388562 in words is "three billion, nine hundred twenty-five million, three hundred eighty-eight thousand, five hundred sixty-two".