7314389 has 4 divisors (see below), whose sum is σ = 7327200. Its totient is φ = 7301580.

The previous prime is 7314361. The next prime is 7314397. The reversal of 7314389 is 9834137.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9834137 = 41 ⋅239857.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7314389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7314589) 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, 5507 + ... + 6704.

It is an arithmetic number, because the mean of its divisors is an integer number (1831800).

Almost surely, 2^7314389 is an apocalyptic number.

It is an amenable number.

7314389 is a deficient number, since it is larger than the sum of its proper divisors (12811).

7314389 is a wasteful number, since it uses less digits than its factorization.

7314389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12810.

The product of its digits is 18144, while the sum is 35.

The square root of 7314389 is about 2704.5127102678. The cubic root of 7314389 is about 194.1151139535.

The spelling of 7314389 in words is "seven million, three hundred fourteen thousand, three hundred eighty-nine".