7320734500 has 48 divisors (see below), whose sum is σ = 16378493040. Its totient is φ = 2856864000.

The previous prime is 7320734467. The next prime is 7320734503. The reversal of 7320734500 is 54370237.

It can be written as a sum of positive squares in 8 ways, for example, as 3041743104 + 4278991396 = 55152^2 + 65414^2 .

It is not an unprimeable number, because it can be changed into a prime (7320734503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158055 + ... + 199054.

It is an arithmetic number, because the mean of its divisors is an integer number (341218605).

Almost surely, 2^7320734500 is an apocalyptic number.

It is an amenable number.

7320734500 is an abundant number, since it is smaller than the sum of its proper divisors (9057758540).

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

7320734500 is a wasteful number, since it uses less digits than its factorization.

7320734500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357169 (or 357157 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 7320734500 is about 85561.2908972276. The cubic root of 7320734500 is about 1941.7123171577.

The spelling of 7320734500 in words is "seven billion, three hundred twenty million, seven hundred thirty-four thousand, five hundred".