2643424383 has 8 divisors (see below), whose sum is σ = 3540371968. Its totient is φ = 1754379864.

The previous prime is 2643424379. The next prime is 2643424417. The reversal of 2643424383 is 3834243462.

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

It is not a de Polignac number, because 2643424383 - 2² = 2643424379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2643424313) 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, 1974985 + ... + 1976322.

It is an arithmetic number, because the mean of its divisors is an integer number (442546496).

Almost surely, 2^2643424383 is an apocalyptic number.

2643424383 is a deficient number, since it is larger than the sum of its proper divisors (896947585).

2643424383 is a wasteful number, since it uses less digits than its factorization.

2643424383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3951533.

The product of its digits is 331776, while the sum is 39.

The square root of 2643424383 is about 51414.2429974419. The cubic root of 2643424383 is about 1382.6819619513.

The spelling of 2643424383 in words is "two billion, six hundred forty-three million, four hundred twenty-four thousand, three hundred eighty-three".