7383920228 has 6 divisors (see below), whose sum is σ = 12921860406. Its totient is φ = 3691960112.

The previous prime is 7383920209. The next prime is 7383920237. The reversal of 7383920228 is 8220293837.

It can be written as a sum of positive squares in only one way, i.e., 7376748544 + 7171684 = 85888^2 + 2678^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 922990025 + ... + 922990032.

It is an arithmetic number, because the mean of its divisors is an integer number (2153643401).

Almost surely, 2^7383920228 is an apocalyptic number.

It is an amenable number.

7383920228 is a deficient number, since it is larger than the sum of its proper divisors (5537940178).

7383920228 is a wasteful number, since it uses less digits than its factorization.

7383920228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845980061 (or 1845980059 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 7383920228 is about 85929.7400671037. The cubic root of 7383920228 is about 1947.2826695014.

The spelling of 7383920228 in words is "seven billion, three hundred eighty-three million, nine hundred twenty thousand, two hundred twenty-eight".