7916395104 has 108 divisors (see below), whose sum is σ = 23262689268. Its totient is φ = 2553586560.

The previous prime is 7916395079. The next prime is 7916395111. The reversal of 7916395104 is 4015936197.

7916395104 is a `hidden beast` number, since 7 + 9 + 1 + 639 + 5 + 1 + 0 + 4 = 666.

It is a super-2 number, since 2×7916395104² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7916395104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 262467 + ... + 291069.

It is an arithmetic number, because the mean of its divisors is an integer number (215395271).

Almost surely, 2^7916395104 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 7916395104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11631344634).

7916395104 is an abundant number, since it is smaller than the sum of its proper divisors (15346294164).

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

7916395104 is a wasteful number, since it uses less digits than its factorization.

7916395104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28681 (or 28639 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 7916395104 is about 88974.1260367305. The cubic root of 7916395104 is about 1993.0085133699.

The spelling of 7916395104 in words is "seven billion, nine hundred sixteen million, three hundred ninety-five thousand, one hundred four".