352353349 has 2 divisors, whose sum is σ = 352353350. Its totient is φ = 352353348.

The previous prime is 352353319. The next prime is 352353361. The reversal of 352353349 is 943353253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340402500 + 11950849 = 18450^2 + 3457^2 .

It is a cyclic number.

It is not a de Polignac number, because 352353349 - 2⁹ = 352352837 is a prime.

It is equal to p_18922924 and since 352353349 and 18922924 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352353319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176176674 + 176176675.

It is an arithmetic number, because the mean of its divisors is an integer number (176176675).

Almost surely, 2^352353349 is an apocalyptic number.

It is an amenable number.

352353349 is a deficient number, since it is larger than the sum of its proper divisors (1).

352353349 is an equidigital number, since it uses as much as digits as its factorization.

352353349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 37.

The square root of 352353349 is about 18771.0774597517. The cubic root of 352353349 is about 706.3058465876.

The spelling of 352353349 in words is "three hundred fifty-two million, three hundred fifty-three thousand, three hundred forty-nine".