7481340068 has 12 divisors (see below), whose sum is σ = 13154395632. Its totient is φ = 3722941320.

The previous prime is 7481340067. The next prime is 7481340101. The reversal of 7481340068 is 8600431847.

It is not an unprimeable number, because it can be changed into a prime (7481340067) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 4431230 + ... + 4432917.

It is an arithmetic number, because the mean of its divisors is an integer number (1096199636).

Almost surely, 2^7481340068 is an apocalyptic number.

It is an amenable number.

7481340068 is a deficient number, since it is larger than the sum of its proper divisors (5673055564).

7481340068 is a wasteful number, since it uses less digits than its factorization.

7481340068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8864362 (or 8864360 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 7481340068 is about 86494.7401175355. The cubic root of 7481340068 is about 1955.8091132201.

The spelling of 7481340068 in words is "seven billion, four hundred eighty-one million, three hundred forty thousand, sixty-eight".