473753988 has 24 divisors (see below), whose sum is σ = 1228251360. Its totient is φ = 157917960.

The previous prime is 473753981. The next prime is 473753989. The reversal of 473753988 is 889357374.

It is a super-2 number, since 2×473753988² = 448885682291808288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (473753981) 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, 2193198 + ... + 2193413.

It is an arithmetic number, because the mean of its divisors is an integer number (51177140).

Almost surely, 2^473753988 is an apocalyptic number.

It is an amenable number.

473753988 is an abundant number, since it is smaller than the sum of its proper divisors (754497372).

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

473753988 is a wasteful number, since it uses less digits than its factorization.

473753988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386624 (or 4386616 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The square root of 473753988 is about 21765.8904711018. The cubic root of 473753988 is about 779.5625357584.

The spelling of 473753988 in words is "four hundred seventy-three million, seven hundred fifty-three thousand, nine hundred eighty-eight".