6928220602 has 4 divisors (see below), whose sum is σ = 10392330906. Its totient is φ = 3464110300.

The previous prime is 6928220567. The next prime is 6928220627. The reversal of 6928220602 is 2060228296.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5924534841 + 1003685761 = 76971^2 + 31681^2 .

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, 1732055149 + ... + 1732055152.

Almost surely, 2^6928220602 is an apocalyptic number.

6928220602 is a deficient number, since it is larger than the sum of its proper divisors (3464110304).

6928220602 is a wasteful number, since it uses less digits than its factorization.

6928220602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464110303.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 6928220602 is about 83235.9333581357. The cubic root of 6928220602 is about 1906.3701793306.

Adding to 6928220602 its reverse (2060228296), we get a palindrome (8988448898).

The spelling of 6928220602 in words is "six billion, nine hundred twenty-eight million, two hundred twenty thousand, six hundred two".