7036646646 has 8 divisors (see below), whose sum is σ = 14073293304. Its totient is φ = 2345548880.

The previous prime is 7036646641. The next prime is 7036646677. The reversal of 7036646646 is 6466466307.

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

7036646646 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7036646595 and 7036646604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7036646641) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 586387215 + ... + 586387226.

It is an arithmetic number, because the mean of its divisors is an integer number (1759161663).

Almost surely, 2^7036646646 is an apocalyptic number.

7036646646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7036646646 is a wasteful number, since it uses less digits than its factorization.

7036646646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172774446.

The product of its (nonzero) digits is 2612736, while the sum is 48.

The square root of 7036646646 is about 83884.7223634912. The cubic root of 7036646646 is about 1916.2635890613.

The spelling of 7036646646 in words is "seven billion, thirty-six million, six hundred forty-six thousand, six hundred forty-six".