348658658969 has 2 divisors, whose sum is σ = 348658658970. Its totient is φ = 348658658968.

The previous prime is 348658658951. The next prime is 348658658987. The reversal of 348658658969 is 969856856843.

It is a balanced prime because it is at equal distance from previous prime (348658658951) and next prime (348658658987).

It can be written as a sum of positive squares in only one way, i.e., 347822755225 + 835903744 = 589765^2 + 28912^2 .

It is a cyclic number.

It is not a de Polignac number, because 348658658969 - 2⁸ = 348658658713 is a prime.

It is a super-2 number, since 2×348658658969² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 348658658969.

It is not a weakly prime, because it can be changed into another prime (348658658989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174329329484 + 174329329485.

It is an arithmetic number, because the mean of its divisors is an integer number (174329329485).

Almost surely, 2^348658658969 is an apocalyptic number.

It is an amenable number.

348658658969 is a deficient number, since it is larger than the sum of its proper divisors (1).

348658658969 is an equidigital number, since it uses as much as digits as its factorization.

348658658969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2687385600, while the sum is 77.

The spelling of 348658658969 in words is "three hundred forty-eight billion, six hundred fifty-eight million, six hundred fifty-eight thousand, nine hundred sixty-nine".