7985946348 has 18 divisors (see below), whose sum is σ = 20186697804. Its totient is φ = 2661982104.

The previous prime is 7985946347. The next prime is 7985946443. The reversal of 7985946348 is 8436495897.

7985946348 is a `hidden beast` number, since 7 + 9 + 8 + 594 + 6 + 34 + 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 (7985946341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110915886 + ... + 110915957.

Almost surely, 2^7985946348 is an apocalyptic number.

It is an amenable number.

7985946348 is an abundant number, since it is smaller than the sum of its proper divisors (12200751456).

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

7985946348 is a wasteful number, since it uses less digits than its factorization.

7985946348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221831853 (or 221831848 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The square root of 7985946348 is about 89364.1222639153. The cubic root of 7985946348 is about 1998.8281758815.

The spelling of 7985946348 in words is "seven billion, nine hundred eighty-five million, nine hundred forty-six thousand, three hundred forty-eight".