8064268993 has 8 divisors (see below), whose sum is σ = 9179879616. Its totient is φ = 7012407600.

The previous prime is 8064268981. The next prime is 8064268997. The reversal of 8064268993 is 3998624608.

It is a happy number.

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

It is not a de Polignac number, because 8064268993 - 2²⁵ = 8030714561 is a prime.

It is a super-2 number, since 2×8064268993² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8064268997) 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 7 ways as a sum of consecutive naturals, for example, 15937038 + ... + 15937543.

It is an arithmetic number, because the mean of its divisors is an integer number (1147484952).

Almost surely, 2^8064268993 is an apocalyptic number.

It is an amenable number.

8064268993 is a deficient number, since it is larger than the sum of its proper divisors (1115610623).

8064268993 is a wasteful number, since it uses less digits than its factorization.

8064268993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31874615.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The square root of 8064268993 is about 89801.2750076523. The cubic root of 8064268993 is about 2005.3414710602.

The spelling of 8064268993 in words is "eight billion, sixty-four million, two hundred sixty-eight thousand, nine hundred ninety-three".