3132643667 has 2 divisors, whose sum is σ = 3132643668. Its totient is φ = 3132643666.

The previous prime is 3132643649. The next prime is 3132643681. The reversal of 3132643667 is 7663462313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3132643667 - 2⁶ = 3132643603 is a prime.

It is not a weakly prime, because it can be changed into another prime (3132643067) 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 as a sum of consecutive naturals, namely, 1566321833 + 1566321834.

It is an arithmetic number, because the mean of its divisors is an integer number (1566321834).

Almost surely, 2^3132643667 is an apocalyptic number.

3132643667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132643667 is an equidigital number, since it uses as much as digits as its factorization.

3132643667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 41.

The square root of 3132643667 is about 55970.0247185938. The cubic root of 3132643667 is about 1463.1999101696.

The spelling of 3132643667 in words is "three billion, one hundred thirty-two million, six hundred forty-three thousand, six hundred sixty-seven".