352106663 has 2 divisors, whose sum is σ = 352106664. Its totient is φ = 352106662.

The previous prime is 352106639. The next prime is 352106693. The reversal of 352106663 is 366601253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352106663 - 2¹² = 352102567 is a prime.

It is equal to p_18910409 and since 352106663 and 18910409 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 (352106693) 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, 176053331 + 176053332.

It is an arithmetic number, because the mean of its divisors is an integer number (176053332).

Almost surely, 2^352106663 is an apocalyptic number.

352106663 is a deficient number, since it is larger than the sum of its proper divisors (1).

352106663 is an equidigital number, since it uses as much as digits as its factorization.

352106663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 352106663 is about 18764.5054024880. The cubic root of 352106663 is about 706.1409775796.

The spelling of 352106663 in words is "three hundred fifty-two million, one hundred six thousand, six hundred sixty-three".