328486846 has 4 divisors (see below), whose sum is σ = 492730272. Its totient is φ = 164243422.

The previous prime is 328486843. The next prime is 328486913. The reversal of 328486846 is 648684823.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 328486846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328486843) 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, 82121710 + ... + 82121713.

It is an arithmetic number, because the mean of its divisors is an integer number (123182568).

Almost surely, 2^328486846 is an apocalyptic number.

328486846 is a deficient number, since it is larger than the sum of its proper divisors (164243426).

328486846 is a wasteful number, since it uses less digits than its factorization.

328486846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164243425.

The product of its digits is 1769472, while the sum is 49.

The square root of 328486846 is about 18124.2060791639. The cubic root of 328486846 is about 689.9844889043.

The spelling of 328486846 in words is "three hundred twenty-eight million, four hundred eighty-six thousand, eight hundred forty-six".