2389938684369 has 8 divisors (see below), whose sum is σ = 3186788707872. Its totient is φ = 1593190558560.

The previous prime is 2389938684337. The next prime is 2389938684373. The reversal of 2389938684369 is 9634868399832.

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

It is not a de Polignac number, because 2389938684369 - 2⁵ = 2389938684337 is a prime.

It is a super-2 number, since 2×2389938684369² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2389938684294 and 2389938684303.

It is not an unprimeable number, because it can be changed into a prime (2389938684389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25419679 + ... + 25513524.

It is an arithmetic number, because the mean of its divisors is an integer number (398348588484).

Almost surely, 2^{2389938684369} is an apocalyptic number.

It is an amenable number.

2389938684369 is a deficient number, since it is larger than the sum of its proper divisors (796850023503).

2389938684369 is a wasteful number, since it uses less digits than its factorization.

2389938684369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50948847.

The product of its digits is 2902376448, while the sum is 78.

The spelling of 2389938684369 in words is "two trillion, three hundred eighty-nine billion, nine hundred thirty-eight million, six hundred eighty-four thousand, three hundred sixty-nine".