3141895892 has 12 divisors (see below), whose sum is σ = 5499052020. Its totient is φ = 1570738176.

The previous prime is 3141895871. The next prime is 3141895901. The reversal of 3141895892 is 2985981413.

3141895892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2277771076 + 864124816 = 47726^2 + 29396^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3141895892.

It is a congruent 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, 15917 + ... + 80852.

It is an arithmetic number, because the mean of its divisors is an integer number (458254335).

Almost surely, 2^3141895892 is an apocalyptic number.

It is an amenable number.

3141895892 is a deficient number, since it is larger than the sum of its proper divisors (2357156128).

3141895892 is a wasteful number, since it uses less digits than its factorization.

3141895892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104890 (or 104888 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 3141895892 is about 56052.6171735094. The cubic root of 3141895892 is about 1464.6390086957.

The spelling of 3141895892 in words is "three billion, one hundred forty-one million, eight hundred ninety-five thousand, eight hundred ninety-two".