328527349 has 2 divisors, whose sum is σ = 328527350. Its totient is φ = 328527348.

The previous prime is 328527323. The next prime is 328527379. The reversal of 328527349 is 943725823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 203490225 + 125037124 = 14265^2 + 11182^2 .

It is a cyclic number.

It is not a de Polignac number, because 328527349 - 2⁵ = 328527317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328527379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164263674 + 164263675.

It is an arithmetic number, because the mean of its divisors is an integer number (164263675).

Almost surely, 2^328527349 is an apocalyptic number.

It is an amenable number.

328527349 is a deficient number, since it is larger than the sum of its proper divisors (1).

328527349 is an equidigital number, since it uses as much as digits as its factorization.

328527349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 328527349 is about 18125.3234178042. The cubic root of 328527349 is about 690.0128465017.

The spelling of 328527349 in words is "three hundred twenty-eight million, five hundred twenty-seven thousand, three hundred forty-nine".