349298363 has 2 divisors, whose sum is σ = 349298364. Its totient is φ = 349298362.

The previous prime is 349298333. The next prime is 349298381. The reversal of 349298363 is 363892943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 349298363 - 2⁸ = 349298107 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (349298333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174649181 + 174649182.

It is an arithmetic number, because the mean of its divisors is an integer number (174649182).

Almost surely, 2^349298363 is an apocalyptic number.

349298363 is a deficient number, since it is larger than the sum of its proper divisors (1).

349298363 is an equidigital number, since it uses as much as digits as its factorization.

349298363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 839808, while the sum is 47.

The square root of 349298363 is about 18689.5254888935. The cubic root of 349298363 is about 704.2586395527.

The spelling of 349298363 in words is "three hundred forty-nine million, two hundred ninety-eight thousand, three hundred sixty-three".