3146043325 has 6 divisors (see below), whose sum is σ = 3901093754. Its totient is φ = 2516834640.

The previous prime is 3146043317. The next prime is 3146043331. The reversal of 3146043325 is 5233406413.

It can be written as a sum of positive squares in 3 ways, for example, as 897481764 + 2248561561 = 29958^2 + 47419^2 .

It is not a de Polignac number, because 3146043325 - 2³ = 3146043317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62920842 + ... + 62920891.

Almost surely, 2^3146043325 is an apocalyptic number.

It is an amenable number.

3146043325 is a deficient number, since it is larger than the sum of its proper divisors (755050429).

3146043325 is a wasteful number, since it uses less digits than its factorization.

3146043325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125841743 (or 125841738 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 3146043325 is about 56089.6008632616. The cubic root of 3146043325 is about 1465.2831867615.

Adding to 3146043325 its reverse (5233406413), we get a palindrome (8379449738).

The spelling of 3146043325 in words is "three billion, one hundred forty-six million, forty-three thousand, three hundred twenty-five".