330000005 has 8 divisors (see below), whose sum is σ = 419294232. Its totient is φ = 248470528.

The previous prime is 330000001. The next prime is 330000023. The reversal of 330000005 is 500000033.

It can be written as a sum of positive squares in 4 ways, for example, as 111492481 + 218507524 = 10559^2 + 14782^2 .

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 330000005 - 2² = 330000001 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 (330000001) 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, 1941092 + ... + 1941261.

It is an arithmetic number, because the mean of its divisors is an integer number (52411779).

Almost surely, 2^330000005 is an apocalyptic number.

It is an amenable number.

330000005 is a deficient number, since it is larger than the sum of its proper divisors (89294227).

330000005 is a wasteful number, since it uses less digits than its factorization.

330000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882375.

The product of its (nonzero) digits is 45, while the sum is 11.

The square root of 330000005 is about 18165.9022622054. The cubic root of 330000005 is about 691.0423264912.

Adding to 330000005 its reverse (500000033), we get a palindrome (830000038).

The spelling of 330000005 in words is "three hundred thirty million, five", and thus it is an aban number.