8116492344 has 32 divisors (see below), whose sum is σ = 20297469840. Its totient is φ = 2704665600.

The previous prime is 8116492343. The next prime is 8116492357. The reversal of 8116492344 is 4432946118.

It is a super-2 number, since 2×8116492344² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8116492296 and 8116492305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8116492343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30354 + ... + 130974.

Almost surely, 2^8116492344 is an apocalyptic number.

It is an amenable number.

8116492344 is an abundant number, since it is smaller than the sum of its proper divisors (12180977496).

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

8116492344 is a wasteful number, since it uses less digits than its factorization.

8116492344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103991 (or 103987 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 8116492344 is about 90091.5775419656. The cubic root of 8116492344 is about 2009.6609531838.

The spelling of 8116492344 in words is "eight billion, one hundred sixteen million, four hundred ninety-two thousand, three hundred forty-four".