473133906 has 96 divisors (see below), whose sum is σ = 1231692480. Its totient is φ = 134229312.

The previous prime is 473133901. The next prime is 473133929. The reversal of 473133906 is 609331374.

It is not an unprimeable number, because it can be changed into a prime (473133901) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 430750 + ... + 431846.

It is an arithmetic number, because the mean of its divisors is an integer number (12830130).

Almost surely, 2^473133906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473133906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (615846240).

473133906 is an abundant number, since it is smaller than the sum of its proper divisors (758558574).

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

473133906 is a wasteful number, since it uses less digits than its factorization.

473133906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 473133906 is about 21751.6414553017. The cubic root of 473133906 is about 779.2222721327. Note that the first 4 decimals are identical.

The spelling of 473133906 in words is "four hundred seventy-three million, one hundred thirty-three thousand, nine hundred six".