1036616668 has 12 divisors (see below), whose sum is σ = 1909557160. Its totient is φ = 491028912.

The previous prime is 1036616641. The next prime is 1036616681. The reversal of 1036616668 is 8666166301.

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, 6819771 + ... + 6819922.

Almost surely, 2^1036616668 is an apocalyptic number.

It is an amenable number.

1036616668 is a deficient number, since it is larger than the sum of its proper divisors (872940492).

1036616668 is a wasteful number, since it uses less digits than its factorization.

1036616668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13639716 (or 13639714 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 1036616668 is about 32196.5319250381. The cubic root of 1036616668 is about 1012.0595389052.

The spelling of 1036616668 in words is "one billion, thirty-six million, six hundred sixteen thousand, six hundred sixty-eight".