7044393 has 8 divisors (see below), whose sum is σ = 9646528. Its totient is φ = 4569264.

The previous prime is 7044391. The next prime is 7044397. The reversal of 7044393 is 3934407.

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

It is not a de Polignac number, because 7044393 - 2¹ = 7044391 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 7044393.

It is not an unprimeable number, because it can be changed into a prime (7044391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31621 + ... + 31842.

It is an arithmetic number, because the mean of its divisors is an integer number (1205816).

Almost surely, 2^7044393 is an apocalyptic number.

It is an amenable number.

7044393 is a deficient number, since it is larger than the sum of its proper divisors (2602135).

7044393 is a wasteful number, since it uses less digits than its factorization.

7044393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63503.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 7044393 is about 2654.1275402663. The cubic root of 7044393 is about 191.6966509696.

The spelling of 7044393 in words is "seven million, forty-four thousand, three hundred ninety-three".