6328189946290 has 8 divisors (see below), whose sum is σ = 11390741903340. Its totient is φ = 2531275978512.

The previous prime is 6328189946257. The next prime is 6328189946297. The reversal of 6328189946290 is 926499818236.

It can be written as a sum of positive squares in 2 ways, for example, as 6090318172449 + 237871773841 = 2467857^2 + 487721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6328189946297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316409497305 + ... + 316409497324.

Almost surely, 2^{6328189946290} is an apocalyptic number.

6328189946290 is a deficient number, since it is larger than the sum of its proper divisors (5062551957050).

6328189946290 is a wasteful number, since it uses less digits than its factorization.

6328189946290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632818994636.

The product of its (nonzero) digits is 80621568, while the sum is 67.

The spelling of 6328189946290 in words is "six trillion, three hundred twenty-eight billion, one hundred eighty-nine million, nine hundred forty-six thousand, two hundred ninety".