8386728604 has 6 divisors (see below), whose sum is σ = 14676775064. Its totient is φ = 4193364300.

The previous prime is 8386728593. The next prime is 8386728613. The reversal of 8386728604 is 4068276838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048341072 + ... + 1048341079.

Almost surely, 2^8386728604 is an apocalyptic number.

It is an amenable number.

8386728604 is a deficient number, since it is larger than the sum of its proper divisors (6290046460).

8386728604 is a wasteful number, since it uses less digits than its factorization.

8386728604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096682155 (or 2096682153 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The square root of 8386728604 is about 91579.0838783617. The cubic root of 8386728604 is about 2031.7215938941.

The spelling of 8386728604 in words is "eight billion, three hundred eighty-six million, seven hundred twenty-eight thousand, six hundred four".