8140734806 has 8 divisors (see below), whose sum is σ = 12211485264. Its totient is φ = 4070239720.

The previous prime is 8140734803. The next prime is 8140734841. The reversal of 8140734806 is 6084370418.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8140734803) 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 3 ways as a sum of consecutive naturals, for example, 89936 + ... + 156108.

It is an arithmetic number, because the mean of its divisors is an integer number (1526435658).

Almost surely, 2^8140734806 is an apocalyptic number.

8140734806 is a deficient number, since it is larger than the sum of its proper divisors (4070750458).

8140734806 is a wasteful number, since it uses less digits than its factorization.

8140734806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127686.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 8140734806 is about 90226.0206703144. The cubic root of 8140734806 is about 2011.6597930169.

The spelling of 8140734806 in words is "eight billion, one hundred forty million, seven hundred thirty-four thousand, eight hundred six".