474285643776 has 864 divisors, whose sum is σ = 1722871987200. Its totient is φ = 122664222720.

The previous prime is 474285643751. The next prime is 474285643787. The reversal of 474285643776 is 677346582474.

474285643776 is a `hidden beast` number, since 47 + 4 + 28 + 564 + 3 + 7 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6003615705 + ... + 6003615783.

It is an arithmetic number, because the mean of its divisors is an integer number (1994064800).

Almost surely, 2^474285643776 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 474285643776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861435993600).

474285643776 is an abundant number, since it is smaller than the sum of its proper divisors (1248586343424).

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

474285643776 is a wasteful number, since it uses less digits than its factorization.

474285643776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 141 counting only the distinct ones).

The product of its digits is 189665280, while the sum is 63.

The spelling of 474285643776 in words is "four hundred seventy-four billion, two hundred eighty-five million, six hundred forty-three thousand, seven hundred seventy-six".