3249486875 has 20 divisors (see below), whose sum is σ = 4274288040. Its totient is φ = 2462760000.

The previous prime is 3249486847. The next prime is 3249486901. The reversal of 3249486875 is 5786849423.

It is not a de Polignac number, because 3249486875 - 2¹⁰ = 3249485851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3249486875.

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 19 ways as a sum of consecutive naturals, for example, 124946 + ... + 148695.

It is an arithmetic number, because the mean of its divisors is an integer number (213714402).

Almost surely, 2^3249486875 is an apocalyptic number.

3249486875 is a deficient number, since it is larger than the sum of its proper divisors (1024801165).

3249486875 is an equidigital number, since it uses as much as digits as its factorization.

3249486875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273680 (or 273665 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 56.

The square root of 3249486875 is about 57004.2706733452. The cubic root of 3249486875 is about 1481.1700746753.

The spelling of 3249486875 in words is "three billion, two hundred forty-nine million, four hundred eighty-six thousand, eight hundred seventy-five".