352944673 has 2 divisors, whose sum is σ = 352944674. Its totient is φ = 352944672.

The previous prime is 352944671. The next prime is 352944733. The reversal of 352944673 is 376449253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 235070224 + 117874449 = 15332^2 + 10857^2 .

It is a cyclic number.

It is not a de Polignac number, because 352944673 - 2¹ = 352944671 is a prime.

Together with 352944671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (352944671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176472336 + 176472337.

It is an arithmetic number, because the mean of its divisors is an integer number (176472337).

Almost surely, 2^352944673 is an apocalyptic number.

It is an amenable number.

352944673 is a deficient number, since it is larger than the sum of its proper divisors (1).

352944673 is an equidigital number, since it uses as much as digits as its factorization.

352944673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 43.

The square root of 352944673 is about 18786.8217908192. The cubic root of 352944673 is about 706.7007363375.

The spelling of 352944673 in words is "three hundred fifty-two million, nine hundred forty-four thousand, six hundred seventy-three".