2398919343 has 8 divisors (see below), whose sum is σ = 3337627008. Its totient is φ = 1529745624.

The previous prime is 2398919323. The next prime is 2398919359. The reversal of 2398919343 is 3439198932.

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

It is not a de Polignac number, because 2398919343 - 2¹⁴ = 2398902959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398919323) 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, 17383405 + ... + 17383542.

It is an arithmetic number, because the mean of its divisors is an integer number (417203376).

Almost surely, 2^2398919343 is an apocalyptic number.

2398919343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2398919343 is a deficient number, since it is larger than the sum of its proper divisors (938707665).

2398919343 is a wasteful number, since it uses less digits than its factorization.

2398919343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34766973.

The product of its digits is 1259712, while the sum is 51.

The square root of 2398919343 is about 48978.7642044999. The cubic root of 2398919343 is about 1338.6649179391.

The spelling of 2398919343 in words is "two billion, three hundred ninety-eight million, nine hundred nineteen thousand, three hundred forty-three".