2449831382 has 8 divisors (see below), whose sum is σ = 3725086296. Its totient is φ = 1208135952.

The previous prime is 2449831379. The next prime is 2449831421. The reversal of 2449831382 is 2831389442.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8389688 + ... + 8389979.

It is an arithmetic number, because the mean of its divisors is an integer number (465635787).

Almost surely, 2^2449831382 is an apocalyptic number.

2449831382 is a deficient number, since it is larger than the sum of its proper divisors (1275254914).

2449831382 is a wasteful number, since it uses less digits than its factorization.

2449831382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16779742.

The product of its digits is 331776, while the sum is 44.

The square root of 2449831382 is about 49495.7713547329. The cubic root of 2449831382 is about 1348.0688221194.

The spelling of 2449831382 in words is "two billion, four hundred forty-nine million, eight hundred thirty-one thousand, three hundred eighty-two".