473637408 has 48 divisors (see below), whose sum is σ = 1316437920. Its totient is φ = 148591616.

The previous prime is 473637403. The next prime is 473637419. The reversal of 473637408 is 804736374.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 473637408.

It is not an unprimeable number, because it can be changed into a prime (473637403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143478 + ... + 146741.

It is an arithmetic number, because the mean of its divisors is an integer number (27425790).

Almost surely, 2^473637408 is an apocalyptic number.

473637408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

473637408 is an abundant number, since it is smaller than the sum of its proper divisors (842800512).

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

473637408 is a wasteful number, since it uses less digits than its factorization.

473637408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290249 (or 290241 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 473637408 is about 21763.2122628991. The cubic root of 473637408 is about 779.4985863541.

The spelling of 473637408 in words is "four hundred seventy-three million, six hundred thirty-seven thousand, four hundred eight".