7836416892 has 72 divisors (see below), whose sum is σ = 20066220720. Its totient is φ = 2578287360.

The previous prime is 7836416873. The next prime is 7836416923. The reversal of 7836416892 is 2986146387.

It is a super-2 number, since 2×7836416892² (a number of 21 digits) contains 22 as substring.

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2186542 + ... + 2190122.

It is an arithmetic number, because the mean of its divisors is an integer number (278697510).

Almost surely, 2^7836416892 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 7836416892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10033110360).

7836416892 is an abundant number, since it is smaller than the sum of its proper divisors (12229803828).

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

7836416892 is a wasteful number, since it uses less digits than its factorization.

7836416892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363 (or 4358 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 7836416892 is about 88523.5386323886. The cubic root of 7836416892 is about 1986.2740895216.

The spelling of 7836416892 in words is "seven billion, eight hundred thirty-six million, four hundred sixteen thousand, eight hundred ninety-two".