7321650036 has 24 divisors (see below), whose sum is σ = 17447337600. Its totient is φ = 2388623232.

The previous prime is 7321650031. The next prime is 7321650047. The reversal of 7321650036 is 6300561237.

It is a junction number, because it is equal to n+sod(n) for n = 7321649979 and 7321650006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7321650031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6490261 + ... + 6491388.

It is an arithmetic number, because the mean of its divisors is an integer number (726972400).

Almost surely, 2^7321650036 is an apocalyptic number.

It is an amenable number.

7321650036 is an abundant number, since it is smaller than the sum of its proper divisors (10125687564).

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

7321650036 is a wasteful number, since it uses less digits than its factorization.

7321650036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12981703 (or 12981701 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 7321650036 is about 85566.6409063719. The cubic root of 7321650036 is about 1941.7932577349.

The spelling of 7321650036 in words is "seven billion, three hundred twenty-one million, six hundred fifty thousand, thirty-six".