330070087 has 2 divisors, whose sum is σ = 330070088. Its totient is φ = 330070086.

The previous prime is 330070063. The next prime is 330070099. The reversal of 330070087 is 780070033.

It is a strong prime.

It is an emirp because it is prime and its reverse (780070033) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330070087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330070057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165035043 + 165035044.

It is an arithmetic number, because the mean of its divisors is an integer number (165035044).

Almost surely, 2^330070087 is an apocalyptic number.

330070087 is a deficient number, since it is larger than the sum of its proper divisors (1).

330070087 is an equidigital number, since it uses as much as digits as its factorization.

330070087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 330070087 is about 18167.8311033541. The cubic root of 330070087 is about 691.0912418444.

The spelling of 330070087 in words is "three hundred thirty million, seventy thousand, eighty-seven".