36671226816 has 84 divisors (see below), whose sum is σ = 112866955368. Its totient is φ = 10477490688.

The previous prime is 36671226793. The next prime is 36671226821. The reversal of 36671226816 is 61862217663.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

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 11 ways as a sum of consecutive naturals, for example, 1939531 + ... + 1958346.

Almost surely, 2^36671226816 is an apocalyptic number.

It is an amenable number.

36671226816 is an abundant number, since it is smaller than the sum of its proper divisors (76195728552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36671226816 is a wasteful number, since it uses less digits than its factorization.

36671226816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897906 (or 3897889 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The spelling of 36671226816 in words is "thirty-six billion, six hundred seventy-one million, two hundred twenty-six thousand, eight hundred sixteen".