469826786656 has 48 divisors (see below), whose sum is σ = 942986200464. Its totient is φ = 230343519744.

The previous prime is 469826786573. The next prime is 469826786677. The reversal of 469826786656 is 656687628964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2789515 + ... + 2953141.

It is an arithmetic number, because the mean of its divisors is an integer number (19645545843).

Almost surely, 2^469826786656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469826786656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (471493100232).

469826786656 is an abundant number, since it is smaller than the sum of its proper divisors (473159413808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469826786656 is a wasteful number, since it uses less digits than its factorization.

469826786656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165383 (or 165375 counting only the distinct ones).

The product of its digits is 1254113280, while the sum is 73.

The spelling of 469826786656 in words is "four hundred sixty-nine billion, eight hundred twenty-six million, seven hundred eighty-six thousand, six hundred fifty-six".