7325674728 has 128 divisors (see below), whose sum is σ = 19232640000. Its totient is φ = 2322524160.

The previous prime is 7325674709. The next prime is 7325674739. The reversal of 7325674728 is 8274765237.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 20990298 + ... + 20990646.

It is an arithmetic number, because the mean of its divisors is an integer number (150255000).

Almost surely, 2^7325674728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7325674728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9616320000).

7325674728 is an abundant number, since it is smaller than the sum of its proper divisors (11906965272).

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

7325674728 is a wasteful number, since it uses less digits than its factorization.

7325674728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 791 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 51.

The square root of 7325674728 is about 85590.1555554142. The cubic root of 7325674728 is about 1942.1489921301.

The spelling of 7325674728 in words is "seven billion, three hundred twenty-five million, six hundred seventy-four thousand, seven hundred twenty-eight".