2388328247 has 2 divisors, whose sum is σ = 2388328248. Its totient is φ = 2388328246.

The previous prime is 2388328199. The next prime is 2388328333. The reversal of 2388328247 is 7428238832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2388328247 - 2³⁰ = 1314586423 is a prime.

It is a super-2 number, since 2×2388328247² = 11408223630836186018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2388328447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194164123 + 1194164124.

It is an arithmetic number, because the mean of its divisors is an integer number (1194164124).

Almost surely, 2^2388328247 is an apocalyptic number.

2388328247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2388328247 is an equidigital number, since it uses as much as digits as its factorization.

2388328247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 47.

The square root of 2388328247 is about 48870.5253399224. The cubic root of 2388328247 is about 1336.6919677786.

The spelling of 2388328247 in words is "two billion, three hundred eighty-eight million, three hundred twenty-eight thousand, two hundred forty-seven".