473646344 has 32 divisors (see below), whose sum is σ = 899851680. Its totient is φ = 233700864.

The previous prime is 473646263. The next prime is 473646347. The reversal of 473646344 is 443646374.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (473646347) 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, 361739 + ... + 363045.

It is an arithmetic number, because the mean of its divisors is an integer number (28120365).

Almost surely, 2^473646344 is an apocalyptic number.

It is an amenable number.

473646344 is a deficient number, since it is larger than the sum of its proper divisors (426205336).

473646344 is a wasteful number, since it uses less digits than its factorization.

473646344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877 (or 1873 counting only the distinct ones).

The product of its digits is 580608, while the sum is 41.

The square root of 473646344 is about 21763.4175625061. The cubic root of 473646344 is about 779.5034885257.

The spelling of 473646344 in words is "four hundred seventy-three million, six hundred forty-six thousand, three hundred forty-four".