1006799077189 has 8 divisors (see below), whose sum is σ = 1009474285248. Its totient is φ = 1004127247200.

The previous prime is 1006799077181. The next prime is 1006799077253. The reversal of 1006799077189 is 9817709976001.

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 1006799077189 - 2³ = 1006799077181 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 1006799077189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006799077181) 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, 247087 + ... + 1440364.

It is an arithmetic number, because the mean of its divisors is an integer number (126184285656).

Almost surely, 2^{1006799077189} is an apocalyptic number.

It is an amenable number.

1006799077189 is a deficient number, since it is larger than the sum of its proper divisors (2675208059).

1006799077189 is an equidigital number, since it uses as much as digits as its factorization.

1006799077189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689035.

The product of its (nonzero) digits is 12002256, while the sum is 64.

The spelling of 1006799077189 in words is "one trillion, six billion, seven hundred ninety-nine million, seventy-seven thousand, one hundred eighty-nine".