8073444 has 12 divisors (see below), whose sum is σ = 18838064. Its totient is φ = 2691144.

The previous prime is 8073431. The next prime is 8073451. The reversal of 8073444 is 4443708.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8073444² = 130360996042272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336382 + ... + 336405.

Almost surely, 2^8073444 is an apocalyptic number.

It is an amenable number.

8073444 is an abundant number, since it is smaller than the sum of its proper divisors (10764620).

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

8073444 is a wasteful number, since it uses less digits than its factorization.

8073444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672794 (or 672792 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 8073444 is about 2841.3806503177. The cubic root of 8073444 is about 200.6101699037.

The spelling of 8073444 in words is "eight million, seventy-three thousand, four hundred forty-four".