6797447148 has 12 divisors (see below), whose sum is σ = 15860710040. Its totient is φ = 2265815712.

The previous prime is 6797447123. The next prime is 6797447149. The reversal of 6797447148 is 8417447976.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (6797447149) 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, 283226953 + ... + 283226976.

Almost surely, 2^6797447148 is an apocalyptic number.

It is an amenable number.

6797447148 is an abundant number, since it is smaller than the sum of its proper divisors (9063262892).

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

6797447148 is a wasteful number, since it uses less digits than its factorization.

6797447148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566453936 (or 566453934 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 57.

The square root of 6797447148 is about 82446.6321204208. The cubic root of 6797447148 is about 1894.2993627743.

The spelling of 6797447148 in words is "six billion, seven hundred ninety-seven million, four hundred forty-seven thousand, one hundred forty-eight".