36764194646 has 8 divisors (see below), whose sum is σ = 55147710384. Its totient is φ = 18381624520.

The previous prime is 36764194613. The next prime is 36764194657. The reversal of 36764194646 is 64649146763.

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

It is a junction number, because it is equal to n+sod(n) for n = 36764194591 and 36764194600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129545 + ... + 300516.

It is an arithmetic number, because the mean of its divisors is an integer number (6893463798).

Almost surely, 2^36764194646 is an apocalyptic number.

36764194646 is a deficient number, since it is larger than the sum of its proper divisors (18383515738).

36764194646 is a wasteful number, since it uses less digits than its factorization.

36764194646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472806.

The product of its digits is 15676416, while the sum is 56.

The spelling of 36764194646 in words is "thirty-six billion, seven hundred sixty-four million, one hundred ninety-four thousand, six hundred forty-six".