4428411968 has 28 divisors (see below), whose sum is σ = 9001967772. Its totient is φ = 2160199680.

The previous prime is 4428411943. The next prime is 4428411971. The reversal of 4428411968 is 8691148244.

It can be written as a sum of positive squares in 2 ways, for example, as 2646896704 + 1781515264 = 51448^2 + 42208^2 .

It is a super-2 number, since 2×4428411968² = 39221665116651266048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 841205 + ... + 846452.

It is an arithmetic number, because the mean of its divisors is an integer number (321498849).

Almost surely, 2^4428411968 is an apocalyptic number.

It is an amenable number.

4428411968 is an abundant number, since it is smaller than the sum of its proper divisors (4573555804).

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

4428411968 is a wasteful number, since it uses less digits than its factorization.

4428411968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687710 (or 1687700 counting only the distinct ones).

The product of its digits is 442368, while the sum is 47.

The square root of 4428411968 is about 66546.3144584281. The cubic root of 4428411968 is about 1642.1620265774.

The spelling of 4428411968 in words is "four billion, four hundred twenty-eight million, four hundred eleven thousand, nine hundred sixty-eight".