8115379746 has 8 divisors (see below), whose sum is σ = 16230759504. Its totient is φ = 2705126580.

The previous prime is 8115379717. The next prime is 8115379751. The reversal of 8115379746 is 6479735118.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

8115379746 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 676281640 + ... + 676281651.

It is an arithmetic number, because the mean of its divisors is an integer number (2028844938).

Almost surely, 2^8115379746 is an apocalyptic number.

8115379746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8115379746 is a wasteful number, since it uses less digits than its factorization.

8115379746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352563296.

The product of its digits is 1270080, while the sum is 51.

The square root of 8115379746 is about 90085.4025133928. The cubic root of 8115379746 is about 2009.5691217688.

The spelling of 8115379746 in words is "eight billion, one hundred fifteen million, three hundred seventy-nine thousand, seven hundred forty-six".