3217048939087 has 2 divisors, whose sum is σ = 3217048939088. Its totient is φ = 3217048939086.

The previous prime is 3217048938949. The next prime is 3217048939121. The reversal of 3217048939087 is 7809398407123.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3217048939087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3217048939387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608524469543 + 1608524469544.

It is an arithmetic number, because the mean of its divisors is an integer number (1608524469544).

Almost surely, 2^{3217048939087} is an apocalyptic number.

3217048939087 is a deficient number, since it is larger than the sum of its proper divisors (1).

3217048939087 is an equidigital number, since it uses as much as digits as its factorization.

3217048939087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18289152, while the sum is 61.

The spelling of 3217048939087 in words is "three trillion, two hundred seventeen billion, forty-eight million, nine hundred thirty-nine thousand, eighty-seven".