4428574473 has 16 divisors (see below), whose sum is σ = 6240326400. Its totient is φ = 2785842000.

The previous prime is 4428574453. The next prime is 4428574487. The reversal of 4428574473 is 3744758244.

It is not a de Polignac number, because 4428574473 - 2⁸ = 4428574217 is a prime.

It is a super-2 number, since 2×4428574473² = 39224543725814455458, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4428574453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140463 + ... + 169076.

It is an arithmetic number, because the mean of its divisors is an integer number (390020400).

Almost surely, 2^4428574473 is an apocalyptic number.

It is an amenable number.

4428574473 is a deficient number, since it is larger than the sum of its proper divisors (1811751927).

4428574473 is a wasteful number, since it uses less digits than its factorization.

4428574473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309812.

The product of its digits is 3010560, while the sum is 48.

The square root of 4428574473 is about 66547.5354389627. The cubic root of 4428574473 is about 1642.1821132570.

The spelling of 4428574473 in words is "four billion, four hundred twenty-eight million, five hundred seventy-four thousand, four hundred seventy-three".