4609356836 has 12 divisors (see below), whose sum is σ = 9218713728. Its totient is φ = 1975438632.

The previous prime is 4609356827. The next prime is 4609356839. The reversal of 4609356836 is 6386539064.

4609356836 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4609356839) 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, 82309916 + ... + 82309971.

It is an arithmetic number, because the mean of its divisors is an integer number (768226144).

Almost surely, 2^4609356836 is an apocalyptic number.

It is an amenable number.

4609356836 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4609356836 is a wasteful number, since it uses less digits than its factorization.

4609356836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164619898 (or 164619896 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 50.

The square root of 4609356836 is about 67892.2442993307. The cubic root of 4609356836 is about 1664.2303718469.

The spelling of 4609356836 in words is "four billion, six hundred nine million, three hundred fifty-six thousand, eight hundred thirty-six".