4549680036 has 192 divisors, whose sum is σ = 13607193600. Its totient is φ = 1300147200.

The previous prime is 4549680019. The next prime is 4549680043. The reversal of 4549680036 is 6300869454.

4549680036 is a `hidden beast` number, since 454 + 96 + 80 + 0 + 36 = 666.

It is a super-2 number, since 2×4549680036² = 41399176859953922592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4549679973 and 4549680000.

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 63 ways as a sum of consecutive naturals, for example, 7967631 + ... + 7968201.

It is an arithmetic number, because the mean of its divisors is an integer number (70870800).

Almost surely, 2^4549680036 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 4549680036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6803596800).

4549680036 is an abundant number, since it is smaller than the sum of its proper divisors (9057513564).

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

4549680036 is a wasteful number, since it uses less digits than its factorization.

4549680036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 4549680036 is about 67451.3160434991. The cubic root of 4549680036 is about 1657.0169530739.

The spelling of 4549680036 in words is "four billion, five hundred forty-nine million, six hundred eighty thousand, thirty-six".