328446799 has 2 divisors, whose sum is σ = 328446800. Its totient is φ = 328446798.

The previous prime is 328446791. The next prime is 328446823. The reversal of 328446799 is 997644823.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328446799 - 2³ = 328446791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328446791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164223399 + 164223400.

It is an arithmetic number, because the mean of its divisors is an integer number (164223400).

Almost surely, 2^328446799 is an apocalyptic number.

328446799 is a deficient number, since it is larger than the sum of its proper divisors (1).

328446799 is an equidigital number, since it uses as much as digits as its factorization.

328446799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 52.

The square root of 328446799 is about 18123.1012522692. The cubic root of 328446799 is about 689.9564482768.

The spelling of 328446799 in words is "three hundred twenty-eight million, four hundred forty-six thousand, seven hundred ninety-nine".