7900911876 has 192 divisors, whose sum is σ = 22291992576. Its totient is φ = 2146176000.

The previous prime is 7900911871. The next prime is 7900911917. The reversal of 7900911876 is 6781190097.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7900911871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13145976 + ... + 13146576.

It is an arithmetic number, because the mean of its divisors is an integer number (116104128).

Almost surely, 2^7900911876 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 7900911876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11145996288).

7900911876 is an abundant number, since it is smaller than the sum of its proper divisors (14391080700).

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

7900911876 is a wasteful number, since it uses less digits than its factorization.

7900911876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 48.

The square root of 7900911876 is about 88887.0737284112. The cubic root of 7900911876 is about 1991.7083279261.

The spelling of 7900911876 in words is "seven billion, nine hundred million, nine hundred eleven thousand, eight hundred seventy-six".