346327049 has 2 divisors, whose sum is σ = 346327050. Its totient is φ = 346327048.

The previous prime is 346327001. The next prime is 346327057. The reversal of 346327049 is 940723643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340771600 + 5555449 = 18460^2 + 2357^2 .

It is a cyclic number.

It is not a de Polignac number, because 346327049 - 2¹² = 346322953 is a prime.

It is not a weakly prime, because it can be changed into another prime (346324049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173163524 + 173163525.

It is an arithmetic number, because the mean of its divisors is an integer number (173163525).

Almost surely, 2^346327049 is an apocalyptic number.

It is an amenable number.

346327049 is a deficient number, since it is larger than the sum of its proper divisors (1).

346327049 is an equidigital number, since it uses as much as digits as its factorization.

346327049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 346327049 is about 18609.8642928959. The cubic root of 346327049 is about 702.2560199342.

The spelling of 346327049 in words is "three hundred forty-six million, three hundred twenty-seven thousand, forty-nine".