348936393907 has 2 divisors, whose sum is σ = 348936393908. Its totient is φ = 348936393906.

The previous prime is 348936393877. The next prime is 348936393931. The reversal of 348936393907 is 709393639843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348936393907 - 2¹⁵ = 348936361139 is a prime.

It is not a weakly prime, because it can be changed into another prime (348936393977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174468196953 + 174468196954.

It is an arithmetic number, because the mean of its divisors is an integer number (174468196954).

Almost surely, 2^348936393907 is an apocalyptic number.

348936393907 is a deficient number, since it is larger than the sum of its proper divisors (1).

348936393907 is an equidigital number, since it uses as much as digits as its factorization.

348936393907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79361856, while the sum is 64.

The spelling of 348936393907 in words is "three hundred forty-eight billion, nine hundred thirty-six million, three hundred ninety-three thousand, nine hundred seven".