3146067725 has 6 divisors (see below), whose sum is σ = 3901124010. Its totient is φ = 2516854160.

The previous prime is 3146067713. The next prime is 3146067731. The reversal of 3146067725 is 5277606413.

It can be written as a sum of positive squares in 3 ways, for example, as 28185481 + 3117882244 = 5309^2 + 55838^2 .

It is not a de Polignac number, because 3146067725 - 2⁸ = 3146067469 is a prime.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 62921330 + ... + 62921379.

It is an arithmetic number, because the mean of its divisors is an integer number (650187335).

Almost surely, 2^3146067725 is an apocalyptic number.

It is an amenable number.

3146067725 is a deficient number, since it is larger than the sum of its proper divisors (755056285).

3146067725 is a wasteful number, since it uses less digits than its factorization.

3146067725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125842719 (or 125842714 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 3146067725 is about 56089.8183719648. The cubic root of 3146067725 is about 1465.2869748866.

The spelling of 3146067725 in words is "three billion, one hundred forty-six million, sixty-seven thousand, seven hundred twenty-five".