473213089 has 8 divisors (see below), whose sum is σ = 479099880. Its totient is φ = 467339136.

The previous prime is 473213087. The next prime is 473213093. The reversal of 473213089 is 980312374.

It can be written as a sum of positive squares in 4 ways, for example, as 240498064 + 232715025 = 15508^2 + 15255^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 473213089 - 2¹ = 473213087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473213087) 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, 86067 + ... + 91399.

It is an arithmetic number, because the mean of its divisors is an integer number (59887485).

Almost surely, 2^473213089 is an apocalyptic number.

It is an amenable number.

473213089 is a deficient number, since it is larger than the sum of its proper divisors (5886791).

473213089 is an equidigital number, since it uses as much as digits as its factorization.

473213089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6419.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 473213089 is about 21753.4615406376. The cubic root of 473213089 is about 779.2657395419.

The spelling of 473213089 in words is "four hundred seventy-three million, two hundred thirteen thousand, eighty-nine".