352441049 has 2 divisors, whose sum is σ = 352441050. Its totient is φ = 352441048.

The previous prime is 352441039. The next prime is 352441057. The reversal of 352441049 is 940144253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233478400 + 118962649 = 15280^2 + 10907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352441049 is a prime.

It is not a weakly prime, because it can be changed into another prime (352441009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176220524 + 176220525.

It is an arithmetic number, because the mean of its divisors is an integer number (176220525).

Almost surely, 2^352441049 is an apocalyptic number.

It is an amenable number.

352441049 is a deficient number, since it is larger than the sum of its proper divisors (1).

352441049 is an equidigital number, since it uses as much as digits as its factorization.

352441049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 352441049 is about 18773.4133550615. The cubic root of 352441049 is about 706.3644410680.

The spelling of 352441049 in words is "three hundred fifty-two million, four hundred forty-one thousand, forty-nine".