7189683264 has 63 divisors (see below), whose sum is σ = 20613763573. Its totient is φ = 2395882752.

The previous prime is 7189683257. The next prime is 7189683287. The reversal of 7189683264 is 4623869817.

The square root of 7189683264 is 84792.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5879822400 + 1309860864 = 76680^2 + 36192^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7189683264.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2033242 + ... + 2036774.

Almost surely, 2^7189683264 is an apocalyptic number.

7189683264 is the 84792-nd square number.

It is an amenable number.

7189683264 is an abundant number, since it is smaller than the sum of its proper divisors (13424080309).

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

7189683264 is an frugal number, since it uses more digits than its factorization.

7189683264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7084 (or 3538 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The cubic root of 7189683264 is about 1930.0560413985.

The spelling of 7189683264 in words is "seven billion, one hundred eighty-nine million, six hundred eighty-three thousand, two hundred sixty-four".