3230319997 has 2 divisors, whose sum is σ = 3230319998. Its totient is φ = 3230319996.

The previous prime is 3230319971. The next prime is 3230320043. The reversal of 3230319997 is 7999130323.

It is an a-pointer prime, because the next prime (3230320043) can be obtained adding 3230319997 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3229194276 + 1125721 = 56826^2 + 1061^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230319997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230310997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615159998 + 1615159999.

It is an arithmetic number, because the mean of its divisors is an integer number (1615159999).

Almost surely, 2^3230319997 is an apocalyptic number.

It is an amenable number.

3230319997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230319997 is an equidigital number, since it uses as much as digits as its factorization.

3230319997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 275562, while the sum is 46.

The square root of 3230319997 is about 56835.9041187874. The cubic root of 3230319997 is about 1478.2521362944.

The spelling of 3230319997 in words is "three billion, two hundred thirty million, three hundred nineteen thousand, nine hundred ninety-seven".