36320734447 has 16 divisors (see below), whose sum is σ = 38603716992. Its totient is φ = 34054225920.

The previous prime is 36320734433. The next prime is 36320734469. The reversal of 36320734447 is 74443702363.

It is not a de Polignac number, because 36320734447 - 2⁷ = 36320734319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36320732447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7961047 + ... + 7965607.

It is an arithmetic number, because the mean of its divisors is an integer number (2412732312).

Almost surely, 2^36320734447 is an apocalyptic number.

36320734447 is a deficient number, since it is larger than the sum of its proper divisors (2282982545).

36320734447 is a wasteful number, since it uses less digits than its factorization.

36320734447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6258.

The product of its (nonzero) digits is 1016064, while the sum is 43.

The spelling of 36320734447 in words is "thirty-six billion, three hundred twenty million, seven hundred thirty-four thousand, four hundred forty-seven".