93931304329 has 2 divisors, whose sum is σ = 93931304330. Its totient is φ = 93931304328.

The previous prime is 93931304317. The next prime is 93931304339. The reversal of 93931304329 is 92340313939.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68434560000 + 25496744329 = 261600^2 + 159677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93931304329 is a prime.

It is not a weakly prime, because it can be changed into another prime (93931304339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46965652164 + 46965652165.

It is an arithmetic number, because the mean of its divisors is an integer number (46965652165).

Almost surely, 2^93931304329 is an apocalyptic number.

It is an amenable number.

93931304329 is a deficient number, since it is larger than the sum of its proper divisors (1).

93931304329 is an equidigital number, since it uses as much as digits as its factorization.

93931304329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 472392, while the sum is 46.

The spelling of 93931304329 in words is "ninety-three billion, nine hundred thirty-one million, three hundred four thousand, three hundred twenty-nine".