2363842409 has 2 divisors, whose sum is σ = 2363842410. Its totient is φ = 2363842408.

The previous prime is 2363842361. The next prime is 2363842451. The reversal of 2363842409 is 9042483632.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1953374809 + 410467600 = 44197^2 + 20260^2 .

It is a cyclic number.

It is not a de Polignac number, because 2363842409 - 2⁸ = 2363842153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2363842489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1181921204 + 1181921205.

It is an arithmetic number, because the mean of its divisors is an integer number (1181921205).

Almost surely, 2^2363842409 is an apocalyptic number.

It is an amenable number.

2363842409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2363842409 is an equidigital number, since it uses as much as digits as its factorization.

2363842409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 2363842409 is about 48619.3624906785. The cubic root of 2363842409 is about 1332.1082152354.

The spelling of 2363842409 in words is "two billion, three hundred sixty-three million, eight hundred forty-two thousand, four hundred nine".