348479999999 has 2 divisors, whose sum is σ = 348480000000. Its totient is φ = 348479999998.

The previous prime is 348479999971. The next prime is 348480000041. The reversal of 348479999999 is 999999974843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348479999999 - 2⁸ = 348479999743 is a prime.

348479999999 is a modest number, since divided by 999999 gives 348479 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348479999939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174239999999 + 174240000000.

It is an arithmetic number, because the mean of its divisors is an integer number (174240000000).

Almost surely, 2^348479999999 is an apocalyptic number.

348479999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

348479999999 is an equidigital number, since it uses as much as digits as its factorization.

348479999999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12856620672, while the sum is 89.

The spelling of 348479999999 in words is "three hundred forty-eight billion, four hundred seventy-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".