8444470 has 8 divisors (see below), whose sum is σ = 15200064. Its totient is φ = 3377784.

The previous prime is 8444467. The next prime is 8444477. The reversal of 8444470 is 744448.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422214 + ... + 422233.

It is an arithmetic number, because the mean of its divisors is an integer number (1900008).

Almost surely, 2^8444470 is an apocalyptic number.

8444470 is a deficient number, since it is larger than the sum of its proper divisors (6755594).

8444470 is a wasteful number, since it uses less digits than its factorization.

8444470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844454.

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 8444470 is about 2905.9370261587. The cubic root of 8444470 is about 203.6373635662.

The spelling of 8444470 in words is "eight million, four hundred forty-four thousand, four hundred seventy".