64444795 has 8 divisors (see below), whose sum is σ = 77924880. Its totient is φ = 51161760.

The previous prime is 64444777. The next prime is 64444801. The reversal of 64444795 is 59744446.

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

It is not a de Polignac number, because 64444795 - 2⁹ = 64444283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48540 + ... + 49849.

It is an arithmetic number, because the mean of its divisors is an integer number (9740610).

Almost surely, 2^64444795 is an apocalyptic number.

64444795 is a deficient number, since it is larger than the sum of its proper divisors (13480085).

64444795 is a wasteful number, since it uses less digits than its factorization.

64444795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98525.

The product of its digits is 483840, while the sum is 43.

The square root of 64444795 is about 8027.7515532059. The cubic root of 64444795 is about 400.9245177709.

The spelling of 64444795 in words is "sixty-four million, four hundred forty-four thousand, seven hundred ninety-five".