2382316493 has 4 divisors (see below), whose sum is σ = 2386489248. Its totient is φ = 2378143740.

The previous prime is 2382316481. The next prime is 2382316553. The reversal of 2382316493 is 3946132832.

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 2382316493 - 2⁴ = 2382316477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2382316493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2382316423) 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, 2085521 + ... + 2086662.

It is an arithmetic number, because the mean of its divisors is an integer number (596622312).

Almost surely, 2^2382316493 is an apocalyptic number.

It is an amenable number.

2382316493 is a deficient number, since it is larger than the sum of its proper divisors (4172755).

2382316493 is an equidigital number, since it uses as much as digits as its factorization.

2382316493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172754.

The product of its digits is 186624, while the sum is 41.

The square root of 2382316493 is about 48808.9796348992. The cubic root of 2382316493 is about 1335.5694789694.

The spelling of 2382316493 in words is "two billion, three hundred eighty-two million, three hundred sixteen thousand, four hundred ninety-three".