6748219485 has 96 divisors (see below), whose sum is σ = 13984462080. Its totient is φ = 3078504576.

The previous prime is 6748219447. The next prime is 6748219519. The reversal of 6748219485 is 5849128476.

It is a happy number.

6748219485 is a `hidden beast` number, since 6 + 74 + 82 + 19 + 485 = 666.

It is not a de Polignac number, because 6748219485 - 2¹⁰ = 6748218461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4914259 + ... + 4915631.

It is an arithmetic number, because the mean of its divisors is an integer number (145671480).

Almost surely, 2^6748219485 is an apocalyptic number.

It is an amenable number.

6748219485 is an abundant number, since it is smaller than the sum of its proper divisors (7236242595).

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

6748219485 is a wasteful number, since it uses less digits than its factorization.

6748219485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144 (or 2131 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 6748219485 is about 82147.5470418929. The cubic root of 6748219485 is about 1889.7153892420.

It can be divided in two parts, 674821948 and 5, that added together give a triangular number (674821953 = T₃₆₇₃₇).

The spelling of 6748219485 in words is "six billion, seven hundred forty-eight million, two hundred nineteen thousand, four hundred eighty-five".