6713431 has 2 divisors, whose sum is σ = 6713432. Its totient is φ = 6713430.

The previous prime is 6713417. The next prime is 6713489. The reversal of 6713431 is 1343176.

6713431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6713431 - 2¹⁹ = 6189143 is a prime.

It is a super-2 number, since 2×6713431² = 90140311583522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6713396 and 6713405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6713491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3356715 + 3356716.

It is an arithmetic number, because the mean of its divisors is an integer number (3356716).

Almost surely, 2^6713431 is an apocalyptic number.

6713431 is a deficient number, since it is larger than the sum of its proper divisors (1).

6713431 is an equidigital number, since it uses as much as digits as its factorization.

6713431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 25.

The square root of 6713431 is about 2591.0289461911. The cubic root of 6713431 is about 188.6462500156.

The spelling of 6713431 in words is "six million, seven hundred thirteen thousand, four hundred thirty-one".