36605638276 has 27 divisors (see below), whose sum is σ = 64479783333. Its totient is φ = 18183623040.

The previous prime is 36605638231. The next prime is 36605638301. The reversal of 36605638276 is 67283650663.

The square root of 36605638276 is 191326.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 14871802500 + 21733835776 = 121950^2 + 147424^2 .

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 103698516 + ... + 103698868.

Almost surely, 2^36605638276 is an apocalyptic number.

36605638276 is the 191326-th square number.

It is an amenable number.

36605638276 is a deficient number, since it is larger than the sum of its proper divisors (27874145057).

36605638276 is an frugal number, since it uses more digits than its factorization.

36605638276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 36605638276 in words is "thirty-six billion, six hundred five million, six hundred thirty-eight thousand, two hundred seventy-six".