7949107368 has 288 divisors, whose sum is σ = 24164300160. Its totient is φ = 2446640640.

The previous prime is 7949107351. The next prime is 7949107399. The reversal of 7949107368 is 8637019497.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32983728 + ... + 32983968.

It is an arithmetic number, because the mean of its divisors is an integer number (83903820).

Almost surely, 2^7949107368 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 7949107368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12082150080).

7949107368 is an abundant number, since it is smaller than the sum of its proper divisors (16215192792).

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

7949107368 is a wasteful number, since it uses less digits than its factorization.

7949107368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 7949107368 is about 89157.7667284236. The cubic root of 7949107368 is about 1995.7499221500.

The spelling of 7949107368 in words is "seven billion, nine hundred forty-nine million, one hundred seven thousand, three hundred sixty-eight".