7323136980 has 48 divisors (see below), whose sum is σ = 21396299904. Its totient is φ = 1867930240.

The previous prime is 7323136949. The next prime is 7323136981. The reversal of 7323136980 is 896313237.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7323136981) 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 15 ways as a sum of consecutive naturals, for example, 2651931 + ... + 2654690.

It is an arithmetic number, because the mean of its divisors is an integer number (445756248).

Almost surely, 2^7323136980 is an apocalyptic number.

It is an amenable number.

7323136980 is an abundant number, since it is smaller than the sum of its proper divisors (14073162924).

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

7323136980 is a wasteful number, since it uses less digits than its factorization.

7323136980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306656 (or 5306654 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 7323136980 is about 85575.3292719344. The cubic root of 7323136980 is about 1941.9247008922.

The spelling of 7323136980 in words is "seven billion, three hundred twenty-three million, one hundred thirty-six thousand, nine hundred eighty".