352665671 has 2 divisors, whose sum is σ = 352665672. Its totient is φ = 352665670.

The previous prime is 352665667. The next prime is 352665673. The reversal of 352665671 is 176566253.

It is a strong prime.

It is an emirp because it is prime and its reverse (176566253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 352665671 - 2² = 352665667 is a prime.

Together with 352665673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352665673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176332835 + 176332836.

It is an arithmetic number, because the mean of its divisors is an integer number (176332836).

Almost surely, 2^352665671 is an apocalyptic number.

352665671 is a deficient number, since it is larger than the sum of its proper divisors (1).

352665671 is an equidigital number, since it uses as much as digits as its factorization.

352665671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 41.

The square root of 352665671 is about 18779.3948518050. The cubic root of 352665671 is about 706.5144721143.

The spelling of 352665671 in words is "three hundred fifty-two million, six hundred sixty-five thousand, six hundred seventy-one".