6444295 has 16 divisors (see below), whose sum is σ = 9086112. Its totient is φ = 4325760.

The previous prime is 6444271. The next prime is 6444299. The reversal of 6444295 is 5924446.

It is not a de Polignac number, because 6444295 - 2⁷ = 6444167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6444295.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6444299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3792 + ... + 5221.

It is an arithmetic number, because the mean of its divisors is an integer number (567882).

Almost surely, 2^6444295 is an apocalyptic number.

6444295 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6444295 is a deficient number, since it is larger than the sum of its proper divisors (2641817).

6444295 is a wasteful number, since it uses less digits than its factorization.

6444295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9042.

The product of its digits is 34560, while the sum is 34.

The square root of 6444295 is about 2538.5616005920. The cubic root of 6444295 is about 186.0909005718.

The spelling of 6444295 in words is "six million, four hundred forty-four thousand, two hundred ninety-five".