2404099993 has 2 divisors, whose sum is σ = 2404099994. Its totient is φ = 2404099992.

The previous prime is 2404099991. The next prime is 2404100053. The reversal of 2404099993 is 3999904042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2331730944 + 72369049 = 48288^2 + 8507^2 .

It is a cyclic number.

It is not a de Polignac number, because 2404099993 - 2¹ = 2404099991 is a prime.

Together with 2404099991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2404099991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202049996 + 1202049997.

It is an arithmetic number, because the mean of its divisors is an integer number (1202049997).

Almost surely, 2^2404099993 is an apocalyptic number.

It is an amenable number.

2404099993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404099993 is an equidigital number, since it uses as much as digits as its factorization.

2404099993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 49.

The square root of 2404099993 is about 49031.6223778084. The cubic root of 2404099993 is about 1339.6278748744.

The spelling of 2404099993 in words is "two billion, four hundred four million, ninety-nine thousand, nine hundred ninety-three".