328794863 has 2 divisors, whose sum is σ = 328794864. Its totient is φ = 328794862.

The previous prime is 328794853. The next prime is 328794887. The reversal of 328794863 is 368497823.

It is a weak prime.

It is an emirp because it is prime and its reverse (368497823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328794863 - 2¹⁴ = 328778479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328794803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164397431 + 164397432.

It is an arithmetic number, because the mean of its divisors is an integer number (164397432).

Almost surely, 2^328794863 is an apocalyptic number.

328794863 is a deficient number, since it is larger than the sum of its proper divisors (1).

328794863 is an equidigital number, since it uses as much as digits as its factorization.

328794863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 50.

The square root of 328794863 is about 18132.7014810259. The cubic root of 328794863 is about 690.2000841016.

The spelling of 328794863 in words is "three hundred twenty-eight million, seven hundred ninety-four thousand, eight hundred sixty-three".