6936413 has 4 divisors (see below), whose sum is σ = 7567008. Its totient is φ = 6305820.

The previous prime is 6936407. The next prime is 6936431. The reversal of 6936413 is 3146396.

It is a happy number.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6936413 is a prime.

It is a super-2 number, since 2×6936413² = 96227650613138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6936413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6936403) 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, 315281 + ... + 315302.

It is an arithmetic number, because the mean of its divisors is an integer number (1891752).

Almost surely, 2^6936413 is an apocalyptic number.

It is an amenable number.

6936413 is a deficient number, since it is larger than the sum of its proper divisors (630595).

6936413 is a wasteful number, since it uses less digits than its factorization.

6936413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630594.

The product of its digits is 11664, while the sum is 32.

The square root of 6936413 is about 2633.7070831814. The cubic root of 6936413 is about 190.7121290492.

The spelling of 6936413 in words is "six million, nine hundred thirty-six thousand, four hundred thirteen".