473331723 has 4 divisors (see below), whose sum is σ = 631108968. Its totient is φ = 315554480.

The previous prime is 473331701. The next prime is 473331763. The reversal of 473331723 is 327133374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 473331723 - 2²² = 469137419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473331763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78888618 + ... + 78888623.

It is an arithmetic number, because the mean of its divisors is an integer number (157777242).

Almost surely, 2^473331723 is an apocalyptic number.

473331723 is a deficient number, since it is larger than the sum of its proper divisors (157777245).

473331723 is a wasteful number, since it uses less digits than its factorization.

473331723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157777244.

The product of its digits is 31752, while the sum is 33.

The square root of 473331723 is about 21756.1881541781. The cubic root of 473331723 is about 779.3308544549.

The spelling of 473331723 in words is "four hundred seventy-three million, three hundred thirty-one thousand, seven hundred twenty-three".