473540320 has 48 divisors (see below), whose sum is σ = 1220447088. Its totient is φ = 172195840.

The previous prime is 473540317. The next prime is 473540339. The reversal of 473540320 is 23045374.

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, 132769 + ... + 136288.

It is an arithmetic number, because the mean of its divisors is an integer number (25425981).

Almost surely, 2^473540320 is an apocalyptic number.

473540320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

473540320 is an abundant number, since it is smaller than the sum of its proper divisors (746906768).

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

473540320 is a wasteful number, since it uses less digits than its factorization.

473540320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269083 (or 269075 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 473540320 is about 21760.9815955071. The cubic root of 473540320 is about 779.4453211846.

Adding to 473540320 its reverse (23045374), we get a palindrome (496585694).

The spelling of 473540320 in words is "four hundred seventy-three million, five hundred forty thousand, three hundred twenty".