3068667968 has 14 divisors (see below), whose sum is σ = 6089388126. Its totient is φ = 1534333952.

The previous prime is 3068667913. The next prime is 3068667983. The reversal of 3068667968 is 8697668603.

It can be written as a sum of positive squares in only one way, i.e., 2592031744 + 476636224 = 50912^2 + 21832^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23973905 + ... + 23974032.

Almost surely, 2^3068667968 is an apocalyptic number.

It is an amenable number.

3068667968 is a deficient number, since it is larger than the sum of its proper divisors (3020720158).

3068667968 is an equidigital number, since it uses as much as digits as its factorization.

3068667968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47947949 (or 47947939 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 59.

The square root of 3068667968 is about 55395.5590999856. The cubic root of 3068667968 is about 1453.1707021865.

The spelling of 3068667968 in words is "three billion, sixty-eight million, six hundred sixty-seven thousand, nine hundred sixty-eight".