2324640993 has 4 divisors (see below), whose sum is σ = 3099521328. Its totient is φ = 1549760660.

The previous prime is 2324640991. The next prime is 2324641021. The reversal of 2324640993 is 3990464232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2324640993 - 2¹ = 2324640991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2324640991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387440163 + ... + 387440168.

It is an arithmetic number, because the mean of its divisors is an integer number (774880332).

Almost surely, 2^2324640993 is an apocalyptic number.

It is an amenable number.

2324640993 is a deficient number, since it is larger than the sum of its proper divisors (774880335).

2324640993 is an equidigital number, since it uses as much as digits as its factorization.

2324640993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774880334.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 2324640993 is about 48214.5309320748. The cubic root of 2324640993 is about 1324.7033379742.

The spelling of 2324640993 in words is "two billion, three hundred twenty-four million, six hundred forty thousand, nine hundred ninety-three".