7319365344 has 72 divisors (see below), whose sum is σ = 20822721192. Its totient is φ = 2438818560.

The previous prime is 7319365343. The next prime is 7319365379. The reversal of 7319365344 is 4435639137.

7319365344 is a `hidden beast` number, since 73 + 19 + 36 + 534 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 7319365344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7319365343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1357534 + ... + 1362914.

It is an arithmetic number, because the mean of its divisors is an integer number (289204461).

Almost surely, 2^7319365344 is an apocalyptic number.

It is an amenable number.

7319365344 is an abundant number, since it is smaller than the sum of its proper divisors (13503355848).

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

7319365344 is a wasteful number, since it uses less digits than its factorization.

7319365344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120 (or 10109 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 7319365344 is about 85553.2894984173. The cubic root of 7319365344 is about 1941.5912604149.

The spelling of 7319365344 in words is "seven billion, three hundred nineteen million, three hundred sixty-five thousand, three hundred forty-four".