3648340875 has 16 divisors (see below), whose sum is σ = 6070839840. Its totient is φ = 1945781600.

The previous prime is 3648340873. The next prime is 3648340877. The reversal of 3648340875 is 5780438463.

It is an interprime number because it is at equal distance from previous prime (3648340873) and next prime (3648340877).

It is not a de Polignac number, because 3648340875 - 2¹ = 3648340873 is a prime.

It is a super-2 number, since 2×3648340875² = 26620782280391531250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3648340873) 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 15 ways as a sum of consecutive naturals, for example, 4864080 + ... + 4864829.

It is an arithmetic number, because the mean of its divisors is an integer number (379427490).

Almost surely, 2^3648340875 is an apocalyptic number.

3648340875 is a deficient number, since it is larger than the sum of its proper divisors (2422498965).

3648340875 is an equidigital number, since it uses as much as digits as its factorization.

3648340875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9728927 (or 9728917 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The square root of 3648340875 is about 60401.4972910440. The cubic root of 3648340875 is about 1539.4483990372.

The spelling of 3648340875 in words is "three billion, six hundred forty-eight million, three hundred forty thousand, eight hundred seventy-five".