473784233 has 24 divisors (see below), whose sum is σ = 531533016. Its totient is φ = 421824000.

The previous prime is 473784221. The next prime is 473784257. The reversal of 473784233 is 332487374.

It can be written as a sum of positive squares in 12 ways, for example, as 78092569 + 395691664 = 8837^2 + 19892^2 .

It is not a de Polignac number, because 473784233 - 2¹⁸ = 473522089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473784293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 699491 + ... + 700167.

It is an arithmetic number, because the mean of its divisors is an integer number (22147209).

Almost surely, 2^473784233 is an apocalyptic number.

It is an amenable number.

473784233 is a deficient number, since it is larger than the sum of its proper divisors (57748783).

473784233 is a wasteful number, since it uses less digits than its factorization.

473784233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 832 counting only the distinct ones).

The product of its digits is 338688, while the sum is 41.

The square root of 473784233 is about 21766.5852397660. The cubic root of 473784233 is about 779.5791247953.

The spelling of 473784233 in words is "four hundred seventy-three million, seven hundred eighty-four thousand, two hundred thirty-three".