2419830249 has 8 divisors (see below), whose sum is σ = 3242654400. Its totient is φ = 1605113136.

The previous prime is 2419830247. The next prime is 2419830263. The reversal of 2419830249 is 9420389142.

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

It is not a de Polignac number, because 2419830249 - 2¹ = 2419830247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2419830249.

It is not an unprimeable number, because it can be changed into a prime (2419830241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2026062 + ... + 2027255.

It is an arithmetic number, because the mean of its divisors is an integer number (405331800).

Almost surely, 2^2419830249 is an apocalyptic number.

It is an amenable number.

2419830249 is a deficient number, since it is larger than the sum of its proper divisors (822824151).

2419830249 is a wasteful number, since it uses less digits than its factorization.

2419830249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053519.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 2419830249 is about 49191.7701348508. The cubic root of 2419830249 is about 1342.5432965310.

The spelling of 2419830249 in words is "two billion, four hundred nineteen million, eight hundred thirty thousand, two hundred forty-nine".