352319923 has 2 divisors, whose sum is σ = 352319924. Its totient is φ = 352319922.

The previous prime is 352319909. The next prime is 352319953. The reversal of 352319923 is 329913253.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352319923 is a prime.

It is not a weakly prime, because it can be changed into another prime (352319953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176159961 + 176159962.

It is an arithmetic number, because the mean of its divisors is an integer number (176159962).

Almost surely, 2^352319923 is an apocalyptic number.

352319923 is a deficient number, since it is larger than the sum of its proper divisors (1).

352319923 is an equidigital number, since it uses as much as digits as its factorization.

352319923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 37.

The square root of 352319923 is about 18770.1870795152. The cubic root of 352319923 is about 706.2835113135.

It can be divided in two parts, 35231 and 9923, that added together give a palindrome (45154).

The spelling of 352319923 in words is "three hundred fifty-two million, three hundred nineteen thousand, nine hundred twenty-three".