7678316130 has 32 divisors (see below), whose sum is σ = 18435999168. Its totient is φ = 2046657600.

The previous prime is 7678316099. The next prime is 7678316137. The reversal of 7678316130 is 316138767.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7678316137) 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 15 ways as a sum of consecutive naturals, for example, 15565 + ... + 124895.

It is an arithmetic number, because the mean of its divisors is an integer number (576124974).

Almost surely, 2^7678316130 is an apocalyptic number.

7678316130 is an abundant number, since it is smaller than the sum of its proper divisors (10757683038).

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

7678316130 is a wasteful number, since it uses less digits than its factorization.

7678316130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111682.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 7678316130 is about 87626.0014493415. The cubic root of 7678316130 is about 1972.8254551565.

The spelling of 7678316130 in words is "seven billion, six hundred seventy-eight million, three hundred sixteen thousand, one hundred thirty".