2037878989769 has 8 divisors (see below), whose sum is σ = 2329198143168. Its totient is φ = 1746608232240.

The previous prime is 2037878989717. The next prime is 2037878989807. The reversal of 2037878989769 is 9679898787302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2037878989769 is a prime.

It is a super-2 number, since 2×2037878989769² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2037878989369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12008687 + ... + 12177204.

It is an arithmetic number, because the mean of its divisors is an integer number (291149767896).

Almost surely, 2^{2037878989769} is an apocalyptic number.

It is an amenable number.

2037878989769 is a deficient number, since it is larger than the sum of its proper divisors (291319153399).

2037878989769 is a wasteful number, since it uses less digits than its factorization.

2037878989769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24197935.

The product of its (nonzero) digits is 4608866304, while the sum is 83.

The spelling of 2037878989769 in words is "two trillion, thirty-seven billion, eight hundred seventy-eight million, nine hundred eighty-nine thousand, seven hundred sixty-nine".