3146205116 has 12 divisors (see below), whose sum is σ = 5508802320. Its totient is φ = 1572261600.

The previous prime is 3146205109. The next prime is 3146205119. The reversal of 3146205116 is 6115026413.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146205119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201785 + ... + 216816.

It is an arithmetic number, because the mean of its divisors is an integer number (459066860).

Almost surely, 2^3146205116 is an apocalyptic number.

It is an amenable number.

3146205116 is a deficient number, since it is larger than the sum of its proper divisors (2362597204).

3146205116 is a wasteful number, since it uses less digits than its factorization.

3146205116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420484 (or 420482 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3146205116 is about 56091.0430995894. The cubic root of 3146205116 is about 1465.3083046152.

The spelling of 3146205116 in words is "three billion, one hundred forty-six million, two hundred five thousand, one hundred sixteen".