7986349 has 8 divisors (see below), whose sum is σ = 9350208. Its totient is φ = 6678240.

The previous prime is 7986331. The next prime is 7986353. The reversal of 7986349 is 9436897.

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 7986349 - 2⁵ = 7986317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7986299 and 7986308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7986389) 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, 13627 + ... + 14200.

It is an arithmetic number, because the mean of its divisors is an integer number (1168776).

Almost surely, 2^7986349 is an apocalyptic number.

It is an amenable number.

7986349 is a deficient number, since it is larger than the sum of its proper divisors (1363859).

7986349 is a wasteful number, since it uses less digits than its factorization.

7986349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27875.

The product of its digits is 326592, while the sum is 46.

The square root of 7986349 is about 2826.0129157525. The cubic root of 7986349 is about 199.8861769005.

The spelling of 7986349 in words is "seven million, nine hundred eighty-six thousand, three hundred forty-nine".