64344795 has 8 divisors (see below), whose sum is σ = 102951696. Its totient is φ = 34317216.

The previous prime is 64344793. The next prime is 64344817. The reversal of 64344795 is 59744346.

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

It is not a de Polignac number, because 64344795 - 2¹ = 64344793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64344793) 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, 2144812 + ... + 2144841.

It is an arithmetic number, because the mean of its divisors is an integer number (12868962).

Almost surely, 2^64344795 is an apocalyptic number.

64344795 is a deficient number, since it is larger than the sum of its proper divisors (38606901).

64344795 is a wasteful number, since it uses less digits than its factorization.

64344795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289661.

The product of its digits is 362880, while the sum is 42.

The square root of 64344795 is about 8021.5207411064. The cubic root of 64344795 is about 400.7170367942.

The spelling of 64344795 in words is "sixty-four million, three hundred forty-four thousand, seven hundred ninety-five".