348306899 has 2 divisors, whose sum is σ = 348306900. Its totient is φ = 348306898.

The previous prime is 348306857. The next prime is 348306911. The reversal of 348306899 is 998603843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348306899 - 2⁸ = 348306643 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (348306809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174153449 + 174153450.

It is an arithmetic number, because the mean of its divisors is an integer number (174153450).

Almost surely, 2^348306899 is an apocalyptic number.

348306899 is a deficient number, since it is larger than the sum of its proper divisors (1).

348306899 is an equidigital number, since it uses as much as digits as its factorization.

348306899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 348306899 is about 18662.9820500369. The cubic root of 348306899 is about 703.5916750979.

The spelling of 348306899 in words is "three hundred forty-eight million, three hundred six thousand, eight hundred ninety-nine".