330233047 has 2 divisors, whose sum is σ = 330233048. Its totient is φ = 330233046.

The previous prime is 330233027. The next prime is 330233083. The reversal of 330233047 is 740332033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330233047 - 2¹⁵ = 330200279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330233027) 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 as a sum of consecutive naturals, namely, 165116523 + 165116524.

It is an arithmetic number, because the mean of its divisors is an integer number (165116524).

Almost surely, 2^330233047 is an apocalyptic number.

330233047 is a deficient number, since it is larger than the sum of its proper divisors (1).

330233047 is an equidigital number, since it uses as much as digits as its factorization.

330233047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 25.

The square root of 330233047 is about 18172.3154000804. The cubic root of 330233047 is about 691.2049567838.

The spelling of 330233047 in words is "three hundred thirty million, two hundred thirty-three thousand, forty-seven".