4382564428 has 24 divisors (see below), whose sum is σ = 8440765200. Its totient is φ = 1974443520.

The previous prime is 4382564413. The next prime is 4382564449. The reversal of 4382564428 is 8244652834.

It is an unprimeable number.

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, 435753 + ... + 445696.

It is an arithmetic number, because the mean of its divisors is an integer number (351698550).

Almost surely, 2^4382564428 is an apocalyptic number.

It is an amenable number.

4382564428 is a deficient number, since it is larger than the sum of its proper divisors (4058200772).

4382564428 is a wasteful number, since it uses less digits than its factorization.

4382564428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881577 (or 881575 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 46.

The square root of 4382564428 is about 66200.9397818490. The cubic root of 4382564428 is about 1636.4752312285.

The spelling of 4382564428 in words is "four billion, three hundred eighty-two million, five hundred sixty-four thousand, four hundred twenty-eight".