6894606983148 has 18 divisors (see below), whose sum is σ = 17428034318604. Its totient is φ = 2298202327704.

The previous prime is 6894606983141. The next prime is 6894606983197. The reversal of 6894606983148 is 8413896064986.

6894606983148 is a `hidden beast` number, since 6 + 8 + 9 + 4 + 606 + 9 + 8 + 3 + 1 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (6894606983141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95758430286 + ... + 95758430357.

Almost surely, 2^{6894606983148} is an apocalyptic number.

It is an amenable number.

6894606983148 is an abundant number, since it is smaller than the sum of its proper divisors (10533427335456).

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

6894606983148 is a wasteful number, since it uses less digits than its factorization.

6894606983148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191516860653 (or 191516860648 counting only the distinct ones).

The product of its (nonzero) digits is 429981696, while the sum is 72.

The spelling of 6894606983148 in words is "six trillion, eight hundred ninety-four billion, six hundred six million, nine hundred eighty-three thousand, one hundred forty-eight".