6673420116 has 96 divisors (see below), whose sum is σ = 19102003200. Its totient is φ = 1997854560.

The previous prime is 6673420109. The next prime is 6673420129. The reversal of 6673420116 is 6110243766.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64765 + ... + 132443.

It is an arithmetic number, because the mean of its divisors is an integer number (198979200).

Almost surely, 2^6673420116 is an apocalyptic number.

6673420116 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6673420116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9551001600).

6673420116 is an abundant number, since it is smaller than the sum of its proper divisors (12428583084).

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

6673420116 is a wasteful number, since it uses less digits than its factorization.

6673420116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67786 (or 67778 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 6673420116 is about 81691.0038865970. The cubic root of 6673420116 is about 1882.7073671980.

The spelling of 6673420116 in words is "six billion, six hundred seventy-three million, four hundred twenty thousand, one hundred sixteen".