7068458308 has 12 divisors (see below), whose sum is σ = 12539251900. Its totient is φ = 3485814912.

The previous prime is 7068458291. The next prime is 7068458311. The reversal of 7068458308 is 8038548607.

It can be written as a sum of positive squares in 2 ways, for example, as 1579426564 + 5489031744 = 39742^2 + 74088^2 .

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, 12103233 + ... + 12103816.

Almost surely, 2^7068458308 is an apocalyptic number.

It is an amenable number.

7068458308 is a deficient number, since it is larger than the sum of its proper divisors (5470793592).

7068458308 is a wasteful number, since it uses less digits than its factorization.

7068458308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24207126 (or 24207124 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 7068458308 is about 84074.1238907668. The cubic root of 7068458308 is about 1919.1469651739.

The spelling of 7068458308 in words is "seven billion, sixty-eight million, four hundred fifty-eight thousand, three hundred eight".