36736734437 has 8 divisors (see below), whose sum is σ = 39970500696. Its totient is φ = 33561234432.

The previous prime is 36736734431. The next prime is 36736734439. The reversal of 36736734437 is 73443763763.

It can be written as a sum of positive squares in 4 ways, for example, as 222875041 + 36513859396 = 14929^2 + 191086^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36736734437 - 2⁶ = 36736734373 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 (36736734431) 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 7 ways as a sum of consecutive naturals, for example, 14565248 + ... + 14567769.

It is an arithmetic number, because the mean of its divisors is an integer number (4996312587).

Almost surely, 2^36736734437 is an apocalyptic number.

It is an amenable number.

36736734437 is a deficient number, since it is larger than the sum of its proper divisors (3233766259).

36736734437 is a wasteful number, since it uses less digits than its factorization.

36736734437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29133127.

The product of its digits is 16003008, while the sum is 53.

The spelling of 36736734437 in words is "thirty-six billion, seven hundred thirty-six million, seven hundred thirty-four thousand, four hundred thirty-seven".