2869473064787 has 8 divisors (see below), whose sum is σ = 3421980301056. Its totient is φ = 2352611456712.

The previous prime is 2869473064771. The next prime is 2869473064817. The reversal of 2869473064787 is 7874603749682.

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 2869473064787 - 2⁴ = 2869473064771 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 2869473064787.

It is not an unprimeable number, because it can be changed into a prime (2869473064687) 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, 8911406873 + ... + 8911407194.

It is an arithmetic number, because the mean of its divisors is an integer number (427747537632).

Almost surely, 2^{2869473064787} is an apocalyptic number.

2869473064787 is a deficient number, since it is larger than the sum of its proper divisors (552507236269).

2869473064787 is a wasteful number, since it uses less digits than its factorization.

2869473064787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17822814097.

The product of its (nonzero) digits is 682795008, while the sum is 71.

The spelling of 2869473064787 in words is "two trillion, eight hundred sixty-nine billion, four hundred seventy-three million, sixty-four thousand, seven hundred eighty-seven".