3312132947 has 2 divisors, whose sum is σ = 3312132948. Its totient is φ = 3312132946.

The previous prime is 3312132919. The next prime is 3312133021. The reversal of 3312132947 is 7492312133.

3312132947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3312132947 - 2²⁸ = 3043697491 is a prime.

It is not a weakly prime, because it can be changed into another prime (3312132247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656066473 + 1656066474.

It is an arithmetic number, because the mean of its divisors is an integer number (1656066474).

Almost surely, 2^3312132947 is an apocalyptic number.

3312132947 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312132947 is an equidigital number, since it uses as much as digits as its factorization.

3312132947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 35.

The square root of 3312132947 is about 57551.1333250702. The cubic root of 3312132947 is about 1490.6279273102.

The spelling of 3312132947 in words is "three billion, three hundred twelve million, one hundred thirty-two thousand, nine hundred forty-seven".