7967413 has 4 divisors (see below), whose sum is σ = 7980448. Its totient is φ = 7954380.

The previous prime is 7967389. The next prime is 7967417. The reversal of 7967413 is 3147697.

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: 3147697 = 7 ⋅449671.

It is a cyclic number.

It is not a de Polignac number, because 7967413 - 2⁵ = 7967381 is a prime.

It is a super-3 number, since 3×7967413³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

7967413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7967417) 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, 5553 + ... + 6838.

It is an arithmetic number, because the mean of its divisors is an integer number (1995112).

Almost surely, 2^7967413 is an apocalyptic number.

It is an amenable number.

7967413 is a deficient number, since it is larger than the sum of its proper divisors (13035).

7967413 is a wasteful number, since it uses less digits than its factorization.

7967413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13034.

The product of its digits is 31752, while the sum is 37.

The square root of 7967413 is about 2822.6606243047. The cubic root of 7967413 is about 199.7280721103.

The spelling of 7967413 in words is "seven million, nine hundred sixty-seven thousand, four hundred thirteen".