6787413 has 6 divisors (see below), whose sum is σ = 9804054. Its totient is φ = 4524936.

The previous prime is 6787399. The next prime is 6787439. The reversal of 6787413 is 3147876.

6787413 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4297329 + 2490084 = 2073^2 + 1578^2 .

It is not a de Polignac number, because 6787413 - 2⁶ = 6787349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6787453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 377070 + ... + 377087.

It is an arithmetic number, because the mean of its divisors is an integer number (1634009).

Almost surely, 2^6787413 is an apocalyptic number.

It is an amenable number.

6787413 is a deficient number, since it is larger than the sum of its proper divisors (3016641).

6787413 is a wasteful number, since it uses less digits than its factorization.

6787413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754163 (or 754160 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 6787413 is about 2605.2663971272. The cubic root of 6787413 is about 189.3366804799.

The spelling of 6787413 in words is "six million, seven hundred eighty-seven thousand, four hundred thirteen".