328527379 has 2 divisors, whose sum is σ = 328527380. Its totient is φ = 328527378.

The previous prime is 328527349. The next prime is 328527413. The reversal of 328527379 is 973725823.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328527379 is a prime.

It is not a weakly prime, because it can be changed into another prime (328527349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164263689 + 164263690.

It is an arithmetic number, because the mean of its divisors is an integer number (164263690).

Almost surely, 2^328527379 is an apocalyptic number.

328527379 is a deficient number, since it is larger than the sum of its proper divisors (1).

328527379 is an equidigital number, since it uses as much as digits as its factorization.

328527379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 46.

The square root of 328527379 is about 18125.3242453756. The cubic root of 328527379 is about 690.0128675049.

The spelling of 328527379 in words is "three hundred twenty-eight million, five hundred twenty-seven thousand, three hundred seventy-nine".