8444493 has 48 divisors (see below), whose sum is σ = 13977600. Its totient is φ = 5073840.

The previous prime is 8444477. The next prime is 8444507. The reversal of 8444493 is 3944448.

It is not a de Polignac number, because 8444493 - 2⁴ = 8444477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444593) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143098 + ... + 143156.

It is an arithmetic number, because the mean of its divisors is an integer number (291200).

Almost surely, 2^8444493 is an apocalyptic number.

It is an amenable number.

8444493 is a deficient number, since it is larger than the sum of its proper divisors (5533107).

8444493 is a wasteful number, since it uses less digits than its factorization.

8444493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 112 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 8444493 is about 2905.9409835714. The cubic root of 8444493 is about 203.6375484468.

The spelling of 8444493 in words is "eight million, four hundred forty-four thousand, four hundred ninety-three".