8514349136 has 10 divisors (see below), whose sum is σ = 16496551482. Its totient is φ = 4257174560.

The previous prime is 8514349121. The next prime is 8514349169. The reversal of 8514349136 is 6319434158.

It can be written as a sum of positive squares in only one way, i.e., 7631070736 + 883278400 = 87356^2 + 29720^2 .

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 as a sum of consecutive naturals, namely, 266073395 + ... + 266073426.

Almost surely, 2^8514349136 is an apocalyptic number.

It is an amenable number.

8514349136 is a deficient number, since it is larger than the sum of its proper divisors (7982202346).

8514349136 is a wasteful number, since it uses less digits than its factorization.

8514349136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532146829 (or 532146823 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 8514349136 is about 92273.2308743982. The cubic root of 8514349136 is about 2041.9753019006.

The spelling of 8514349136 in words is "eight billion, five hundred fourteen million, three hundred forty-nine thousand, one hundred thirty-six".