6181628796 has 144 divisors (see below), whose sum is σ = 18873254400. Its totient is φ = 1666521216.

The previous prime is 6181628779. The next prime is 6181628867. The reversal of 6181628796 is 6978261816.

6181628796 is a `hidden beast` number, since 6 + 1 + 8 + 1 + 628 + 7 + 9 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1256790 + ... + 1261698.

Almost surely, 2^6181628796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6181628796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9436627200).

6181628796 is an abundant number, since it is smaller than the sum of its proper divisors (12691625604).

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

6181628796 is a wasteful number, since it uses less digits than its factorization.

6181628796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208 (or 5203 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The square root of 6181628796 is about 78623.3349330846. The cubic root of 6181628796 is about 1835.2742621293.

The spelling of 6181628796 in words is "six billion, one hundred eighty-one million, six hundred twenty-eight thousand, seven hundred ninety-six".