473217306 has 16 divisors (see below), whose sum is σ = 996247200. Its totient is φ = 149437008.

The previous prime is 473217281. The next prime is 473217307. The reversal of 473217306 is 603712374.

It is not an unprimeable number, because it can be changed into a prime (473217307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2075401 + ... + 2075628.

It is an arithmetic number, because the mean of its divisors is an integer number (62265450).

Almost surely, 2^473217306 is an apocalyptic number.

473217306 is an abundant number, since it is smaller than the sum of its proper divisors (523029894).

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

473217306 is a wasteful number, since it uses less digits than its factorization.

473217306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151053.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 473217306 is about 21753.5584675243. The cubic root of 473217306 is about 779.2680543229.

The spelling of 473217306 in words is "four hundred seventy-three million, two hundred seventeen thousand, three hundred six".