8264644514 has 16 divisors (see below), whose sum is σ = 14174661696. Its totient is φ = 3540315600.

The previous prime is 8264644513. The next prime is 8264644519. The reversal of 8264644514 is 4154464628.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8264644513) 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, 108677 + ... + 168344.

It is an arithmetic number, because the mean of its divisors is an integer number (885916356).

Almost surely, 2^8264644514 is an apocalyptic number.

8264644514 is a deficient number, since it is larger than the sum of its proper divisors (5910017182).

8264644514 is a wasteful number, since it uses less digits than its factorization.

8264644514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279161.

The product of its digits is 737280, while the sum is 44.

The square root of 8264644514 is about 90910.0902760524. The cubic root of 8264644514 is about 2021.8148994568.

The spelling of 8264644514 in words is "eight billion, two hundred sixty-four million, six hundred forty-four thousand, five hundred fourteen".