36739491037 has 24 divisors (see below), whose sum is σ = 39399164640. Its totient is φ = 34161069600.

The previous prime is 36739491031. The next prime is 36739491083. The reversal of 36739491037 is 73019493763.

It is a de Polignac number, because none of the positive numbers 2^k-36739491037 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 (36739491031) 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 23 ways as a sum of consecutive naturals, for example, 30950958 + ... + 30952144.

It is an arithmetic number, because the mean of its divisors is an integer number (1641631860).

Almost surely, 2^36739491037 is an apocalyptic number.

It is an amenable number.

36739491037 is a deficient number, since it is larger than the sum of its proper divisors (2659673603).

36739491037 is a wasteful number, since it uses less digits than its factorization.

36739491037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 52.

The spelling of 36739491037 in words is "thirty-six billion, seven hundred thirty-nine million, four hundred ninety-one thousand, thirty-seven".