36946772786 has 16 divisors (see below), whose sum is σ = 69095263680. Its totient is φ = 14394846480.

The previous prime is 36946772777. The next prime is 36946772789. The reversal of 36946772786 is 68727764963.

It is not an unprimeable number, because it can be changed into a prime (36946772789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119956901 + ... + 119957208.

It is an arithmetic number, because the mean of its divisors is an integer number (4318453980).

Almost surely, 2^36946772786 is an apocalyptic number.

36946772786 is a deficient number, since it is larger than the sum of its proper divisors (32148490894).

36946772786 is a wasteful number, since it uses less digits than its factorization.

36946772786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239914129.

The product of its digits is 128024064, while the sum is 65.

The spelling of 36946772786 in words is "thirty-six billion, nine hundred forty-six million, seven hundred seventy-two thousand, seven hundred eighty-six".