7678714001 has 12 divisors (see below), whose sum is σ = 8942853348. Its totient is φ = 6574038912.

The previous prime is 7678713937. The next prime is 7678714009. The reversal of 7678714001 is 1004178767.

7678714001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6670968976 + 1007745025 = 81676^2 + 31745^2 .

It is not a de Polignac number, because 7678714001 - 2⁶ = 7678713937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7678714001.

It is not an unprimeable number, because it can be changed into a prime (7678714009) 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 11 ways as a sum of consecutive naturals, for example, 49436 + ... + 133421.

It is an arithmetic number, because the mean of its divisors is an integer number (745237779).

Almost surely, 2^7678714001 is an apocalyptic number.

It is an amenable number.

7678714001 is a deficient number, since it is larger than the sum of its proper divisors (1264139347).

7678714001 is a wasteful number, since it uses less digits than its factorization.

7678714001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183728 (or 183721 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 7678714001 is about 87628.2716992638. The cubic root of 7678714001 is about 1972.8595301831.

The spelling of 7678714001 in words is "seven billion, six hundred seventy-eight million, seven hundred fourteen thousand, one".