1382998339 has 8 divisors (see below), whose sum is σ = 1391627520. Its totient is φ = 1374384000.

The previous prime is 1382998333. The next prime is 1382998343. The reversal of 1382998339 is 9338992831.

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

It is a cyclic number.

It is not a de Polignac number, because 1382998339 - 2⁹ = 1382997827 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 1382998339.

It is not an unprimeable number, because it can be changed into a prime (1382998333) 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, 226377 + ... + 232405.

It is an arithmetic number, because the mean of its divisors is an integer number (173953440).

Almost surely, 2^1382998339 is an apocalyptic number.

1382998339 is a deficient number, since it is larger than the sum of its proper divisors (8629181).

1382998339 is a wasteful number, since it uses less digits than its factorization.

1382998339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7421.

The product of its digits is 2519424, while the sum is 55.

The square root of 1382998339 is about 37188.6856315197. The cubic root of 1382998339 is about 1114.1420170016.

The spelling of 1382998339 in words is "one billion, three hundred eighty-two million, nine hundred ninety-eight thousand, three hundred thirty-nine".