7406680068 has 24 divisors (see below), whose sum is σ = 19202504160. Its totient is φ = 2468893320.

The previous prime is 7406680019. The next prime is 7406680097. The reversal of 7406680068 is 8600866047.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34290078 + ... + 34290293.

It is an arithmetic number, because the mean of its divisors is an integer number (800104340).

Almost surely, 2^7406680068 is an apocalyptic number.

It is an amenable number.

7406680068 is an abundant number, since it is smaller than the sum of its proper divisors (11795824092).

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

7406680068 is a wasteful number, since it uses less digits than its factorization.

7406680068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68580384 (or 68580376 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 7406680068 is about 86062.0710185387. The cubic root of 7406680068 is about 1949.2813541203.

The spelling of 7406680068 in words is "seven billion, four hundred six million, six hundred eighty thousand, sixty-eight".