352362949 has 2 divisors, whose sum is σ = 352362950. Its totient is φ = 352362948.

The previous prime is 352362947. The next prime is 352362973. The reversal of 352362949 is 949263253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243828225 + 108534724 = 15615^2 + 10418^2 .

It is a cyclic number.

It is not a de Polignac number, because 352362949 - 2¹ = 352362947 is a prime.

Together with 352362947, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352362947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176181474 + 176181475.

It is an arithmetic number, because the mean of its divisors is an integer number (176181475).

Almost surely, 2^352362949 is an apocalyptic number.

It is an amenable number.

352362949 is a deficient number, since it is larger than the sum of its proper divisors (1).

352362949 is an equidigital number, since it uses as much as digits as its factorization.

352362949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 43.

The square root of 352362949 is about 18771.3331705556. Note that the first 3 decimals coincide. The cubic root of 352362949 is about 706.3122610524.

The spelling of 352362949 in words is "three hundred fifty-two million, three hundred sixty-two thousand, nine hundred forty-nine".