349200006349 has 2 divisors, whose sum is σ = 349200006350. Its totient is φ = 349200006348.

The previous prime is 349200006307. The next prime is 349200006361. The reversal of 349200006349 is 943600002943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 348707965225 + 492041124 = 590515^2 + 22182^2 .

It is a cyclic number.

It is not a de Polignac number, because 349200006349 - 2⁹ = 349200005837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (349200006049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174600003174 + 174600003175.

It is an arithmetic number, because the mean of its divisors is an integer number (174600003175).

Almost surely, 2^349200006349 is an apocalyptic number.

It is an amenable number.

349200006349 is a deficient number, since it is larger than the sum of its proper divisors (1).

349200006349 is an equidigital number, since it uses as much as digits as its factorization.

349200006349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 349200006349 in words is "three hundred forty-nine billion, two hundred million, six thousand, three hundred forty-nine".