349567063 has 2 divisors, whose sum is σ = 349567064. Its totient is φ = 349567062.

The previous prime is 349567007. The next prime is 349567079. The reversal of 349567063 is 360765943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 349567063 - 2¹³ = 349558871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (349567003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174783531 + 174783532.

It is an arithmetic number, because the mean of its divisors is an integer number (174783532).

Almost surely, 2^349567063 is an apocalyptic number.

349567063 is a deficient number, since it is larger than the sum of its proper divisors (1).

349567063 is an equidigital number, since it uses as much as digits as its factorization.

349567063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 43.

The square root of 349567063 is about 18696.7126254858. The cubic root of 349567063 is about 704.4391784215.

The spelling of 349567063 in words is "three hundred forty-nine million, five hundred sixty-seven thousand, sixty-three".