469789286861 has 16 divisors (see below), whose sum is σ = 514890510336. Its totient is φ = 426816988416.

The previous prime is 469789286851. The next prime is 469789286873. The reversal of 469789286861 is 168682987964.

It is a cyclic number.

It is not a de Polignac number, because 469789286861 - 2¹⁴ = 469789270477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469789286851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2860601 + ... + 3020366.

It is an arithmetic number, because the mean of its divisors is an integer number (32180656896).

Almost surely, 2^469789286861 is an apocalyptic number.

It is an amenable number.

469789286861 is a deficient number, since it is larger than the sum of its proper divisors (45101223475).

469789286861 is a wasteful number, since it uses less digits than its factorization.

469789286861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881148.

The product of its digits is 501645312, while the sum is 74.

The spelling of 469789286861 in words is "four hundred sixty-nine billion, seven hundred eighty-nine million, two hundred eighty-six thousand, eight hundred sixty-one".