6330830389 has 8 divisors (see below), whose sum is σ = 6885321912. Its totient is φ = 5785982400.

The previous prime is 6330830383. The next prime is 6330830399. The reversal of 6330830389 is 9830380336.

It can be written as a sum of positive squares in 4 ways, for example, as 827712900 + 5503117489 = 28770^2 + 74183^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6330830389 - 2⁹ = 6330829877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6330830383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409514 + ... + 2412139.

It is an arithmetic number, because the mean of its divisors is an integer number (860665239).

Almost surely, 2^6330830389 is an apocalyptic number.

It is an amenable number.

6330830389 is a deficient number, since it is larger than the sum of its proper divisors (554491523).

6330830389 is a wasteful number, since it uses less digits than its factorization.

6330830389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821767.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 6330830389 is about 79566.5155011830. The cubic root of 6330830389 is about 1849.9226058687.

The spelling of 6330830389 in words is "six billion, three hundred thirty million, eight hundred thirty thousand, three hundred eighty-nine".