6330398 has 8 divisors (see below), whose sum is σ = 9544392. Its totient is φ = 3148936.

The previous prime is 6330391. The next prime is 6330407. The reversal of 6330398 is 8930336.

6330398 = 72² + 73² + ... + 268².

It is a happy number.

6330398 is nontrivially palindromic in base 12.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6330391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7640 + ... + 8427.

It is an arithmetic number, because the mean of its divisors is an integer number (1193049).

Almost surely, 2^6330398 is an apocalyptic number.

6330398 is a deficient number, since it is larger than the sum of its proper divisors (3213994).

6330398 is a wasteful number, since it uses less digits than its factorization.

6330398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16266.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 6330398 is about 2516.0282192376. The cubic root of 6330398 is about 184.9880488993.

The spelling of 6330398 in words is "six million, three hundred thirty thousand, three hundred ninety-eight".