36784712648 has 16 divisors (see below), whose sum is σ = 69016058880. Its totient is φ = 18380430288.

The previous prime is 36784712639. The next prime is 36784712669. The reversal of 36784712648 is 84621748763.

It is a junction number, because it is equal to n+sod(n) for n = 36784712593 and 36784712602.

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 3 ways as a sum of consecutive naturals, for example, 1477640 + ... + 1502327.

It is an arithmetic number, because the mean of its divisors is an integer number (4313503680).

Almost surely, 2^36784712648 is an apocalyptic number.

It is an amenable number.

36784712648 is a deficient number, since it is larger than the sum of its proper divisors (32231346232).

36784712648 is a wasteful number, since it uses less digits than its factorization.

36784712648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981516 (or 2981512 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 56.

The spelling of 36784712648 in words is "thirty-six billion, seven hundred eighty-four million, seven hundred twelve thousand, six hundred forty-eight".