473529664 has 56 divisors (see below), whose sum is σ = 971705448. Its totient is φ = 228802560.

The previous prime is 473529649. The next prime is 473529671. The reversal of 473529664 is 466925374.

It can be written as a sum of positive squares in 4 ways, for example, as 63872064 + 409657600 = 7992^2 + 20240^2 .

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, 295714 + ... + 297310.

It is an arithmetic number, because the mean of its divisors is an integer number (17351883).

Almost surely, 2^473529664 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 473529664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485852724).

473529664 is an abundant number, since it is smaller than the sum of its proper divisors (498175784).

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

473529664 is a wasteful number, since it uses less digits than its factorization.

473529664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1753 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The square root of 473529664 is about 21760.7367522334. The cubic root of 473529664 is about 779.4394745641.

The spelling of 473529664 in words is "four hundred seventy-three million, five hundred twenty-nine thousand, six hundred sixty-four".