6469049 has 16 divisors (see below), whose sum is σ = 7163904. Its totient is φ = 5821200.

The previous prime is 6469039. The next prime is 6469069. The reversal of 6469049 is 9409646.

It is a cyclic number.

It is not a de Polignac number, because 6469049 - 2⁸ = 6468793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6469039) 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 15 ways as a sum of consecutive naturals, for example, 30554 + ... + 30764.

It is an arithmetic number, because the mean of its divisors is an integer number (447744).

Almost surely, 2^6469049 is an apocalyptic number.

It is an amenable number.

6469049 is a deficient number, since it is larger than the sum of its proper divisors (694855).

6469049 is a wasteful number, since it uses less digits than its factorization.

6469049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 6469049 is about 2543.4325231859. The cubic root of 6469049 is about 186.3288685993.

The spelling of 6469049 in words is "six million, four hundred sixty-nine thousand, forty-nine".