8314147849 has 8 divisors (see below), whose sum is σ = 9502604928. Its totient is φ = 7125871200.

The previous prime is 8314147819. The next prime is 8314147867. The reversal of 8314147849 is 9487414138.

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

It is not a de Polignac number, because 8314147849 - 2⁹ = 8314147337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8314147819) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 74949 + ... + 149149.

It is an arithmetic number, because the mean of its divisors is an integer number (1187825616).

Almost surely, 2^8314147849 is an apocalyptic number.

It is an amenable number.

8314147849 is a deficient number, since it is larger than the sum of its proper divisors (1188457079).

8314147849 is a wasteful number, since it uses less digits than its factorization.

8314147849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90215.

The product of its digits is 774144, while the sum is 49.

The square root of 8314147849 is about 91181.9491401670. The cubic root of 8314147849 is about 2025.8436031115.

The spelling of 8314147849 in words is "eight billion, three hundred fourteen million, one hundred forty-seven thousand, eight hundred forty-nine".