65736764 has 6 divisors (see below), whose sum is σ = 115039344. Its totient is φ = 32868380.

The previous prime is 65736757. The next prime is 65736767. The reversal of 65736764 is 46763756.

65736764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65736767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8217092 + ... + 8217099.

It is an arithmetic number, because the mean of its divisors is an integer number (19173224).

Almost surely, 2^65736764 is an apocalyptic number.

It is an amenable number.

65736764 is a deficient number, since it is larger than the sum of its proper divisors (49302580).

65736764 is a wasteful number, since it uses less digits than its factorization.

65736764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16434195 (or 16434193 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

The square root of 65736764 is about 8107.8211623099. The cubic root of 65736764 is about 403.5860135293.

The spelling of 65736764 in words is "sixty-five million, seven hundred thirty-six thousand, seven hundred sixty-four".