7994060101686 has 32 divisors (see below), whose sum is σ = 16504685503488. Its totient is φ = 2578601020320.

The previous prime is 7994060101681. The next prime is 7994060101847. The reversal of 7994060101686 is 6861010604997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7994060101681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2725065 + ... + 4838811.

It is an arithmetic number, because the mean of its divisors is an integer number (515771421984).

Almost surely, 2^{7994060101686} is an apocalyptic number.

7994060101686 is an abundant number, since it is smaller than the sum of its proper divisors (8510625401802).

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

7994060101686 is a wasteful number, since it uses less digits than its factorization.

7994060101686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134116.

The product of its (nonzero) digits is 3919104, while the sum is 57.

The spelling of 7994060101686 in words is "seven trillion, nine hundred ninety-four billion, sixty million, one hundred one thousand, six hundred eighty-six".