36729303939 has 12 divisors (see below), whose sum is σ = 53378922376. Its totient is φ = 24335979552.

The previous prime is 36729303929. The next prime is 36729303943. The reversal of 36729303939 is 93930392763.

It is a happy number.

It is not a de Polignac number, because 36729303939 - 2¹³ = 36729295747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36729303929) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12517042 + ... + 12519975.

Almost surely, 2^36729303939 is an apocalyptic number.

36729303939 is a deficient number, since it is larger than the sum of its proper divisors (16649618437).

36729303939 is a wasteful number, since it uses less digits than its factorization.

36729303939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25037186 (or 25037183 counting only the distinct ones).

The product of its (nonzero) digits is 4960116, while the sum is 54.

The spelling of 36729303939 in words is "thirty-six billion, seven hundred twenty-nine million, three hundred three thousand, nine hundred thirty-nine".