36686843097000 has 128 divisors (see below), whose sum is σ = 115286426236800. Its totient is φ = 9712775616000.

The previous prime is 36686843096951. The next prime is 36686843097007. The reversal of 36686843097000 is 79034868663.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (36686843097007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43572021 + ... + 44406020.

It is an arithmetic number, because the mean of its divisors is an integer number (900675204975).

Almost surely, 2^{36686843097000} is an apocalyptic number.

36686843097000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36686843097000 is an abundant number, since it is smaller than the sum of its proper divisors (78599583139800).

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

36686843097000 is a wasteful number, since it uses less digits than its factorization.

36686843097000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87978204 (or 87978190 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 36686843097000 in words is "thirty-six trillion, six hundred eighty-six billion, eight hundred forty-three million, ninety-seven thousand".