9867609382769 has 8 divisors (see below), whose sum is σ = 10838564082240. Its totient is φ = 8941815367056.

The previous prime is 9867609382747. The next prime is 9867609382831. The reversal of 9867609382769 is 9672839067689.

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

It is not a de Polignac number, because 9867609382769 - 2⁸ = 9867609382513 is a prime.

It is a super-2 number, since 2×9867609382769² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9867609382693 and 9867609382702.

It is not an unprimeable number, because it can be changed into a prime (9867609381769) 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, 11290170482 + ... + 11290171355.

It is an arithmetic number, because the mean of its divisors is an integer number (1354820510280).

Almost surely, 2^{9867609382769} is an apocalyptic number.

It is an amenable number.

9867609382769 is a deficient number, since it is larger than the sum of its proper divisors (970954699471).

9867609382769 is a wasteful number, since it uses less digits than its factorization.

9867609382769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22580341879.

The product of its (nonzero) digits is 2962842624, while the sum is 80.

The spelling of 9867609382769 in words is "nine trillion, eight hundred sixty-seven billion, six hundred nine million, three hundred eighty-two thousand, seven hundred sixty-nine".