7226609980 has 24 divisors (see below), whose sum is σ = 15546026160. Its totient is φ = 2820140160.

The previous prime is 7226609953. The next prime is 7226609989. The reversal of 7226609980 is 899066227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7226609989) 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 7 ways as a sum of consecutive naturals, for example, 4405650 + ... + 4407289.

It is an arithmetic number, because the mean of its divisors is an integer number (647751090).

Almost surely, 2^7226609980 is an apocalyptic number.

It is an amenable number.

7226609980 is an abundant number, since it is smaller than the sum of its proper divisors (8319416180).

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

7226609980 is a wasteful number, since it uses less digits than its factorization.

7226609980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8812989 (or 8812987 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 7226609980 is about 85009.4699430599. The cubic root of 7226609980 is about 1933.3547013757.

The spelling of 7226609980 in words is "seven billion, two hundred twenty-six million, six hundred nine thousand, nine hundred eighty".