6485629 has 2 divisors, whose sum is σ = 6485630. Its totient is φ = 6485628.

The previous prime is 6485599. The next prime is 6485657. The reversal of 6485629 is 9265846.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6260004 + 225625 = 2502^2 + 475^2 .

It is a cyclic number.

It is not a de Polignac number, because 6485629 - 2⁹ = 6485117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6485591 and 6485600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6485659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3242814 + 3242815.

It is an arithmetic number, because the mean of its divisors is an integer number (3242815).

Almost surely, 2^6485629 is an apocalyptic number.

It is an amenable number.

6485629 is a deficient number, since it is larger than the sum of its proper divisors (1).

6485629 is an equidigital number, since it uses as much as digits as its factorization.

6485629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 6485629 is about 2546.6898122857. The cubic root of 6485629 is about 186.4879181032.

The spelling of 6485629 in words is "six million, four hundred eighty-five thousand, six hundred twenty-nine".