4384928 has 12 divisors (see below), whose sum is σ = 8632890. Its totient is φ = 2192448.

The previous prime is 4384901. The next prime is 4384931. The reversal of 4384928 is 8294834.

It can be written as a sum of positive squares in only one way, i.e., 4376464 + 8464 = 2092^2 + 92^2 .

It is a d-powerful number, because it can be written as 4 + 3⁵ + 8⁷ + 4⁴ + 9⁵ + 2¹⁷ + 8⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4384891 and 4384900.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68483 + ... + 68546.

Almost surely, 2^4384928 is an apocalyptic number.

It is an amenable number.

4384928 is a deficient number, since it is larger than the sum of its proper divisors (4247962).

4384928 is a wasteful number, since it uses less digits than its factorization.

4384928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137039 (or 137031 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 4384928 is about 2094.0219674110. The cubic root of 4384928 is about 163.6769368901.

The spelling of 4384928 in words is "four million, three hundred eighty-four thousand, nine hundred twenty-eight".