473263944 has 16 divisors (see below), whose sum is σ = 1183159920. Its totient is φ = 157754640.

The previous prime is 473263937. The next prime is 473263961. The reversal of 473263944 is 449362374.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 473263896 and 473263905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9859642 + ... + 9859689.

It is an arithmetic number, because the mean of its divisors is an integer number (73947495).

Almost surely, 2^473263944 is an apocalyptic number.

It is an amenable number.

473263944 is an abundant number, since it is smaller than the sum of its proper divisors (709895976).

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

473263944 is a wasteful number, since it uses less digits than its factorization.

473263944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19719340 (or 19719336 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 473263944 is about 21754.6304036635. The cubic root of 473263944 is about 779.2936537738.

The spelling of 473263944 in words is "four hundred seventy-three million, two hundred sixty-three thousand, nine hundred forty-four".