7917349 has 8 divisors (see below), whose sum is σ = 8687520. Its totient is φ = 7155600.

The previous prime is 7917347. The next prime is 7917389. The reversal of 7917349 is 9437197.

7917349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7917349 - 2¹ = 7917347 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 (7917341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42 + ... + 3979.

It is an arithmetic number, because the mean of its divisors is an integer number (1085940).

Almost surely, 2^7917349 is an apocalyptic number.

It is an amenable number.

7917349 is a deficient number, since it is larger than the sum of its proper divisors (770171).

7917349 is a wasteful number, since it uses less digits than its factorization.

7917349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4211.

The product of its digits is 47628, while the sum is 40.

The square root of 7917349 is about 2813.7784205584. The cubic root of 7917349 is about 199.3088560179.

The spelling of 7917349 in words is "seven million, nine hundred seventeen thousand, three hundred forty-nine".