470663784 has 96 divisors (see below), whose sum is σ = 1338311520. Its totient is φ = 154944576.

The previous prime is 470663779. The next prime is 470663813. The reversal of 470663784 is 487366074.

470663784 is a `hidden beast` number, since 4 + 7 + 0 + 6 + 637 + 8 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159894 + ... + 162810.

It is an arithmetic number, because the mean of its divisors is an integer number (13940745).

Almost surely, 2^470663784 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 470663784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669155760).

470663784 is an abundant number, since it is smaller than the sum of its proper divisors (867647736).

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

470663784 is a wasteful number, since it uses less digits than its factorization.

470663784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021 (or 3005 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 470663784 is about 21694.7870236147. The cubic root of 470663784 is about 777.8638593583.

The spelling of 470663784 in words is "four hundred seventy million, six hundred sixty-three thousand, seven hundred eighty-four".