330625693 has 2 divisors, whose sum is σ = 330625694. Its totient is φ = 330625692.

The previous prime is 330625661. The next prime is 330625699. The reversal of 330625693 is 396526033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327863449 + 2762244 = 18107^2 + 1662^2 .

It is a cyclic number.

It is not a de Polignac number, because 330625693 - 2⁵ = 330625661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330625699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165312846 + 165312847.

It is an arithmetic number, because the mean of its divisors is an integer number (165312847).

Almost surely, 2^330625693 is an apocalyptic number.

It is an amenable number.

330625693 is a deficient number, since it is larger than the sum of its proper divisors (1).

330625693 is an equidigital number, since it uses as much as digits as its factorization.

330625693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 37.

The square root of 330625693 is about 18183.1156021184. The cubic root of 330625693 is about 691.4787950836.

The spelling of 330625693 in words is "three hundred thirty million, six hundred twenty-five thousand, six hundred ninety-three".