36647918086 has 128 divisors (see below), whose sum is σ = 66886041600. Its totient is φ = 14902807680.

The previous prime is 36647918053. The next prime is 36647918119. The reversal of 36647918086 is 68081974663.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36647918053) and next prime (36647918119).

It is a self number, because there is not a number n which added to its sum of digits gives 36647918086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42465291 + ... + 42466153.

It is an arithmetic number, because the mean of its divisors is an integer number (522547200).

Almost surely, 2^36647918086 is an apocalyptic number.

36647918086 is a deficient number, since it is larger than the sum of its proper divisors (30238123514).

36647918086 is a wasteful number, since it uses less digits than its factorization.

36647918086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 36647918086 in words is "thirty-six billion, six hundred forty-seven million, nine hundred eighteen thousand, eighty-six".