7994914368 has 112 divisors (see below), whose sum is σ = 24414870144. Its totient is φ = 2261606400.

The previous prime is 7994914339. The next prime is 7994914391. The reversal of 7994914368 is 8634194997.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-3 number, since 3×7994914368³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106296 + ... + 165192.

It is an arithmetic number, because the mean of its divisors is an integer number (217989912).

Almost surely, 2^7994914368 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 7994914368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12207435072).

7994914368 is an abundant number, since it is smaller than the sum of its proper divisors (16419955776).

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

7994914368 is a wasteful number, since it uses less digits than its factorization.

7994914368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59020 (or 59010 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 60.

The square root of 7994914368 is about 89414.2850332093. The cubic root of 7994914368 is about 1999.5761074973.

The spelling of 7994914368 in words is "seven billion, nine hundred ninety-four million, nine hundred fourteen thousand, three hundred sixty-eight".