8200036816 has 10 divisors (see below), whose sum is σ = 15887571362. Its totient is φ = 4100018400.

The previous prime is 8200036811. The next prime is 8200036837. The reversal of 8200036816 is 6186300028.

It can be written as a sum of positive squares in only one way, i.e., 6000051600 + 2199985216 = 77460^2 + 46904^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8200036811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256251135 + ... + 256251166.

Almost surely, 2^8200036816 is an apocalyptic number.

It is an amenable number.

8200036816 is a deficient number, since it is larger than the sum of its proper divisors (7687534546).

8200036816 is a wasteful number, since it uses less digits than its factorization.

8200036816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512502309 (or 512502303 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 8200036816 is about 90554.0546634992. The cubic root of 8200036816 is about 2016.5326931224.

The spelling of 8200036816 in words is "eight billion, two hundred million, thirty-six thousand, eight hundred sixteen".