338068147 has 2 divisors, whose sum is σ = 338068148. Its totient is φ = 338068146.

The previous prime is 338068139. The next prime is 338068153. The reversal of 338068147 is 741860833.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 338068147 - 2³ = 338068139 is a prime.

It is a super-2 number, since 2×338068147² = 228580144032027218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338068127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169034073 + 169034074.

It is an arithmetic number, because the mean of its divisors is an integer number (169034074).

Almost surely, 2^338068147 is an apocalyptic number.

338068147 is a deficient number, since it is larger than the sum of its proper divisors (1).

338068147 is an equidigital number, since it uses as much as digits as its factorization.

338068147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 338068147 is about 18386.6295715120. The cubic root of 338068147 is about 696.6287882104.

The spelling of 338068147 in words is "three hundred thirty-eight million, sixty-eight thousand, one hundred forty-seven".