4473938688 has 72 divisors (see below), whose sum is σ = 12607661808. Its totient is φ = 1403584512.

The previous prime is 4473938669. The next prime is 4473938747. The reversal of 4473938688 is 8868393744.

It is a super-2 number, since 2×4473938688² = 40032254767966322688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158281 + ... + 184392.

It is an arithmetic number, because the mean of its divisors is an integer number (175106414).

Almost surely, 2^4473938688 is an apocalyptic number.

4473938688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4473938688 is an abundant number, since it is smaller than the sum of its proper divisors (8133723120).

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

4473938688 is a wasteful number, since it uses less digits than its factorization.

4473938688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342709 (or 342695 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 60.

The square root of 4473938688 is about 66887.5077125766. The cubic root of 4473938688 is about 1647.7703202080.

The spelling of 4473938688 in words is "four billion, four hundred seventy-three million, nine hundred thirty-eight thousand, six hundred eighty-eight".