6499413 has 8 divisors (see below), whose sum is σ = 9628800. Its totient is φ = 4332924.

The previous prime is 6499399. The next prime is 6499439. The reversal of 6499413 is 3149946.

6499413 is a `hidden beast` number, since 649 + 9 + 4 + 1 + 3 = 666.

It is not a de Polignac number, because 6499413 - 2⁴ = 6499397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6499453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120333 + ... + 120386.

It is an arithmetic number, because the mean of its divisors is an integer number (1203600).

Almost surely, 2^6499413 is an apocalyptic number.

It is an amenable number.

6499413 is a deficient number, since it is larger than the sum of its proper divisors (3129387).

6499413 is a wasteful number, since it uses less digits than its factorization.

6499413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240728 (or 240722 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 6499413 is about 2549.3946340259. The cubic root of 6499413 is about 186.6199397639.

The spelling of 6499413 in words is "six million, four hundred ninety-nine thousand, four hundred thirteen".