338030087 has 2 divisors, whose sum is σ = 338030088. Its totient is φ = 338030086.

The previous prime is 338030059. The next prime is 338030089. The reversal of 338030087 is 780030833.

It is a strong prime.

It is an emirp because it is prime and its reverse (780030833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 338030087 - 2⁸ = 338029831 is a prime.

It is a super-2 number, since 2×338030087² = 228528679434455138, which contains 22 as substring.

Together with 338030089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338030089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169015043 + 169015044.

It is an arithmetic number, because the mean of its divisors is an integer number (169015044).

Almost surely, 2^338030087 is an apocalyptic number.

338030087 is a deficient number, since it is larger than the sum of its proper divisors (1).

338030087 is an equidigital number, since it uses as much as digits as its factorization.

338030087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 338030087 is about 18385.5945511697. The cubic root of 338030087 is about 696.6026448752.

The spelling of 338030087 in words is "three hundred thirty-eight million, thirty thousand, eighty-seven".