2340646433 has 8 divisors (see below), whose sum is σ = 2384014080. Its totient is φ = 2297440080.

The previous prime is 2340646409. The next prime is 2340646453. The reversal of 2340646433 is 3346460432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2340646433 - 2⁸ = 2340646177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2340646393 and 2340646402.

It is not an unprimeable number, because it can be changed into a prime (2340646403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10835 + ... + 69272.

It is an arithmetic number, because the mean of its divisors is an integer number (298001760).

Almost surely, 2^2340646433 is an apocalyptic number.

It is an amenable number.

2340646433 is a deficient number, since it is larger than the sum of its proper divisors (43367647).

2340646433 is an equidigital number, since it uses as much as digits as its factorization.

2340646433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80647.

The product of its (nonzero) digits is 124416, while the sum is 35.

The square root of 2340646433 is about 48380.2277071946. The cubic root of 2340646433 is about 1327.7366356777.

The spelling of 2340646433 in words is "two billion, three hundred forty million, six hundred forty-six thousand, four hundred thirty-three".