36168747806 has 8 divisors (see below), whose sum is σ = 54254250480. Its totient is φ = 18083997648.

The previous prime is 36168747803. The next prime is 36168747809. The reversal of 36168747806 is 60874786163.

It is an interprime number because it is at equal distance from previous prime (36168747803) and next prime (36168747809).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36168747803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46706 + ... + 272981.

It is an arithmetic number, because the mean of its divisors is an integer number (6781781310).

Almost surely, 2^36168747806 is an apocalyptic number.

36168747806 is a deficient number, since it is larger than the sum of its proper divisors (18085502674).

36168747806 is a wasteful number, since it uses less digits than its factorization.

36168747806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376258.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 36168747806 in words is "thirty-six billion, one hundred sixty-eight million, seven hundred forty-seven thousand, eight hundred six".