4473791641 has 8 divisors (see below), whose sum is σ = 4947357024. Its totient is φ = 4011369120.

The previous prime is 4473791561. The next prime is 4473791653. The reversal of 4473791641 is 1461973744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4473791641 - 2¹³ = 4473783449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4473791591 and 4473791600.

It is not an unprimeable number, because it can be changed into a prime (4473791041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2784871 + ... + 2786476.

It is an arithmetic number, because the mean of its divisors is an integer number (618419628).

Almost surely, 2^4473791641 is an apocalyptic number.

It is an amenable number.

4473791641 is a deficient number, since it is larger than the sum of its proper divisors (473565383).

4473791641 is a wasteful number, since it uses less digits than its factorization.

4473791641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5571431.

The product of its digits is 508032, while the sum is 46.

The square root of 4473791641 is about 66886.4084923088. The cubic root of 4473791641 is about 1647.7522673353.

The spelling of 4473791641 in words is "four billion, four hundred seventy-three million, seven hundred ninety-one thousand, six hundred forty-one".