3132688648 has 16 divisors (see below), whose sum is σ = 5928688080. Its totient is φ = 1551705168.

The previous prime is 3132688609. The next prime is 3132688679. The reversal of 3132688648 is 8468862313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1828986 + ... + 1830697.

It is an arithmetic number, because the mean of its divisors is an integer number (370543005).

Almost surely, 2^3132688648 is an apocalyptic number.

It is an amenable number.

3132688648 is a deficient number, since it is larger than the sum of its proper divisors (2795999432).

3132688648 is a wasteful number, since it uses less digits than its factorization.

3132688648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659796 (or 3659792 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 49.

The square root of 3132688648 is about 55970.4265483121. The cubic root of 3132688648 is about 1463.2069134005.

The spelling of 3132688648 in words is "three billion, one hundred thirty-two million, six hundred eighty-eight thousand, six hundred forty-eight".