328895953 has 2 divisors, whose sum is σ = 328895954. Its totient is φ = 328895952.

The previous prime is 328895951. The next prime is 328895971. The reversal of 328895953 is 359598823.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302342544 + 26553409 = 17388^2 + 5153^2 .

It is a cyclic number.

It is not a de Polignac number, because 328895953 - 2¹ = 328895951 is a prime.

Together with 328895951, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 328895953.

It is not a weakly prime, because it can be changed into another prime (328895951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164447976 + 164447977.

It is an arithmetic number, because the mean of its divisors is an integer number (164447977).

Almost surely, 2^328895953 is an apocalyptic number.

It is an amenable number.

328895953 is a deficient number, since it is larger than the sum of its proper divisors (1).

328895953 is an equidigital number, since it uses as much as digits as its factorization.

328895953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 52.

The square root of 328895953 is about 18135.4887720182. The cubic root of 328895953 is about 690.2708122718.

The spelling of 328895953 in words is "three hundred twenty-eight million, eight hundred ninety-five thousand, nine hundred fifty-three".