7380349 has 4 divisors (see below), whose sum is σ = 7421760. Its totient is φ = 7338940.

The previous prime is 7380319. The next prime is 7380361. The reversal of 7380349 is 9430837.

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: 9430837 = 13 ⋅725449.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7380349 is a prime.

It is a Duffinian number.

7380349 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7380319) 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, 20437 + ... + 20794.

It is an arithmetic number, because the mean of its divisors is an integer number (1855440).

Almost surely, 2^7380349 is an apocalyptic number.

It is an amenable number.

7380349 is a deficient number, since it is larger than the sum of its proper divisors (41411).

7380349 is a wasteful number, since it uses less digits than its factorization.

7380349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41410.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 7380349 is about 2716.6797750195. The cubic root of 7380349 is about 194.6968684897.

The spelling of 7380349 in words is "seven million, three hundred eighty thousand, three hundred forty-nine".