7379345 has 4 divisors (see below), whose sum is σ = 8855220. Its totient is φ = 5903472.

The previous prime is 7379327. The next prime is 7379347. The reversal of 7379345 is 5439737.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5439737 = 83 ⋅65539.

It can be written as a sum of positive squares in 2 ways, for example, as 1420864 + 5958481 = 1192^2 + 2441^2 .

It is a cyclic number.

It is not a de Polignac number, because 7379345 - 2¹⁶ = 7313809 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7379299 and 7379308.

It is not an unprimeable number, because it can be changed into a prime (7379347) 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, 737930 + ... + 737939.

It is an arithmetic number, because the mean of its divisors is an integer number (2213805).

Almost surely, 2^7379345 is an apocalyptic number.

It is an amenable number.

7379345 is a deficient number, since it is larger than the sum of its proper divisors (1475875).

7379345 is a wasteful number, since it uses less digits than its factorization.

7379345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475874.

The product of its digits is 79380, while the sum is 38.

The square root of 7379345 is about 2716.4949843502. The cubic root of 7379345 is about 194.6880394347.

The spelling of 7379345 in words is "seven million, three hundred seventy-nine thousand, three hundred forty-five".