3146001325 has 24 divisors (see below), whose sum is σ = 3947180648. Its totient is φ = 2487214080.

The previous prime is 3146001319. The next prime is 3146001329. The reversal of 3146001325 is 5231006413.

It can be written as a sum of positive squares in 12 ways, for example, as 2535021801 + 610979524 = 50349^2 + 24718^2 .

It is not a de Polignac number, because 3146001325 - 2¹⁷ = 3145870253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3146001325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146001329) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 755449 + ... + 759601.

Almost surely, 2^3146001325 is an apocalyptic number.

It is an amenable number.

3146001325 is a deficient number, since it is larger than the sum of its proper divisors (801179323).

3146001325 is a wasteful number, since it uses less digits than its factorization.

3146001325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513 (or 4508 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3146001325 is about 56089.2264610593. The cubic root of 3146001325 is about 1465.2766661723.

Adding to 3146001325 its reverse (5231006413), we get a palindrome (8377007738).

The spelling of 3146001325 in words is "three billion, one hundred forty-six million, one thousand, three hundred twenty-five".