6912785848 has 16 divisors (see below), whose sum is σ = 13076178480. Its totient is φ = 3425804928.

The previous prime is 6912785843. The next prime is 6912785933. The reversal of 6912785848 is 8485872196.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6912785792 and 6912785801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6912785843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3822540 + ... + 3824347.

It is an arithmetic number, because the mean of its divisors is an integer number (817261155).

Almost surely, 2^6912785848 is an apocalyptic number.

It is an amenable number.

6912785848 is a deficient number, since it is larger than the sum of its proper divisors (6163392632).

6912785848 is a wasteful number, since it uses less digits than its factorization.

6912785848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647006 (or 7647002 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 58.

The square root of 6912785848 is about 83143.1647701722. The cubic root of 6912785848 is about 1904.9534503635.

The spelling of 6912785848 in words is "six billion, nine hundred twelve million, seven hundred eighty-five thousand, eight hundred forty-eight".