8144344 has 16 divisors (see below), whose sum is σ = 16445520. Its totient is φ = 3758880.

The previous prime is 8144341. The next prime is 8144359. The reversal of 8144344 is 4434418.

It is a super-3 number, since 3×8144344³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8144341) 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, 39052 + ... + 39259.

It is an arithmetic number, because the mean of its divisors is an integer number (1027845).

Almost surely, 2^8144344 is an apocalyptic number.

It is an amenable number.

8144344 is an abundant number, since it is smaller than the sum of its proper divisors (8301176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8144344 is a wasteful number, since it uses less digits than its factorization.

8144344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78330 (or 78326 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 8144344 is about 2853.8297076035. The cubic root of 8144344 is about 201.1957038819.

The spelling of 8144344 in words is "eight million, one hundred forty-four thousand, three hundred forty-four".