7996349 has 4 divisors (see below), whose sum is σ = 8069820. Its totient is φ = 7922880.

The previous prime is 7996337. The next prime is 7996363. The reversal of 7996349 is 9436997.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9436997 = 1571 ⋅6007.

It can be written as a sum of positive squares in 2 ways, for example, as 6160324 + 1836025 = 2482^2 + 1355^2 .

It is a cyclic number.

It is not a de Polignac number, because 7996349 - 2⁴ = 7996333 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7996309) 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 3 ways as a sum of consecutive naturals, for example, 36572 + ... + 36789.

It is an arithmetic number, because the mean of its divisors is an integer number (2017455).

Almost surely, 2^7996349 is an apocalyptic number.

It is an amenable number.

7996349 is a deficient number, since it is larger than the sum of its proper divisors (73471).

7996349 is a wasteful number, since it uses less digits than its factorization.

7996349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73470.

The product of its digits is 367416, while the sum is 47.

The square root of 7996349 is about 2827.7816393774. The cubic root of 7996349 is about 199.9695703704.

The spelling of 7996349 in words is "seven million, nine hundred ninety-six thousand, three hundred forty-nine".