284769666967484 has 12 divisors (see below), whose sum is σ = 503185236778224. Its totient is φ = 141002456459424.

The previous prime is 284769666967477. The next prime is 284769666967553. The reversal of 284769666967484 is 484769666967482.

It is a junction number, because it is equal to n+sod(n) for n = 284769666967393 and 284769666967402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345594255617 + ... + 345594256440.

It is an arithmetic number, because the mean of its divisors is an integer number (41932103064852).

Almost surely, 2^{284769666967484} is an apocalyptic number.

It is an amenable number.

284769666967484 is a deficient number, since it is larger than the sum of its proper divisors (218415569810740).

284769666967484 is a wasteful number, since it uses less digits than its factorization.

284769666967484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691188512164 (or 691188512162 counting only the distinct ones).

The product of its digits is 252829237248, while the sum is 92.

The spelling of 284769666967484 in words is "two hundred eighty-four trillion, seven hundred sixty-nine billion, six hundred sixty-six million, nine hundred sixty-seven thousand, four hundred eighty-four".