2384225309 has 2 divisors, whose sum is σ = 2384225310. Its totient is φ = 2384225308.

The previous prime is 2384225281. The next prime is 2384225323. The reversal of 2384225309 is 9035224832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2374125625 + 10099684 = 48725^2 + 3178^2 .

It is a cyclic number.

It is not a de Polignac number, because 2384225309 - 2¹⁶ = 2384159773 is a prime.

It is a super-2 number, since 2×2384225309² = 11369060648152290962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2384225329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192112654 + 1192112655.

It is an arithmetic number, because the mean of its divisors is an integer number (1192112655).

Almost surely, 2^2384225309 is an apocalyptic number.

It is an amenable number.

2384225309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2384225309 is an equidigital number, since it uses as much as digits as its factorization.

2384225309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 2384225309 is about 48828.5296624832. The cubic root of 2384225309 is about 1335.9260892708.

The spelling of 2384225309 in words is "two billion, three hundred eighty-four million, two hundred twenty-five thousand, three hundred nine".