6499104206 has 16 divisors (see below), whose sum is σ = 11152387680. Its totient is φ = 2782563840.

The previous prime is 6499104191. The next prime is 6499104239. The reversal of 6499104206 is 6024019946.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215915 + ... + 244166.

It is an arithmetic number, because the mean of its divisors is an integer number (697024230).

Almost surely, 2^6499104206 is an apocalyptic number.

6499104206 is a deficient number, since it is larger than the sum of its proper divisors (4653283474).

6499104206 is a wasteful number, since it uses less digits than its factorization.

6499104206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461099.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 6499104206 is about 80617.0218130142. The cubic root of 6499104206 is about 1866.1698421341.

The spelling of 6499104206 in words is "six billion, four hundred ninety-nine million, one hundred four thousand, two hundred six".