473989536 has 96 divisors (see below), whose sum is σ = 1419929280. Its totient is φ = 153715968.

The previous prime is 473989531. The next prime is 473989553. The reversal of 473989536 is 635989374.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (473989531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24555 + ... + 39381.

It is an arithmetic number, because the mean of its divisors is an integer number (14790930).

Almost surely, 2^473989536 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 473989536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709964640).

473989536 is an abundant number, since it is smaller than the sum of its proper divisors (945939744).

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

473989536 is a wasteful number, since it uses less digits than its factorization.

473989536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14883 (or 14869 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 473989536 is about 21771.3007420319. The cubic root of 473989536 is about 779.6917124879.

The spelling of 473989536 in words is "four hundred seventy-three million, nine hundred eighty-nine thousand, five hundred thirty-six".