7313794944 has 128 divisors (see below), whose sum is σ = 21653049600. Its totient is φ = 2173722624.

The previous prime is 7313794933. The next prime is 7313794949. The reversal of 7313794944 is 4494973137.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7313794949) 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, 94549 + ... + 153515.

It is an arithmetic number, because the mean of its divisors is an integer number (169164450).

Almost surely, 2^7313794944 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 7313794944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10826524800).

7313794944 is an abundant number, since it is smaller than the sum of its proper divisors (14339254656).

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

7313794944 is a wasteful number, since it uses less digits than its factorization.

7313794944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59020 (or 59008 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 51.

The square root of 7313794944 is about 85520.7281540563. The cubic root of 7313794944 is about 1941.0985863325.

The spelling of 7313794944 in words is "seven billion, three hundred thirteen million, seven hundred ninety-four thousand, nine hundred forty-four".