6408046479 has 8 divisors (see below), whose sum is σ = 8554371760. Its totient is φ = 4266876096.

The previous prime is 6408046397. The next prime is 6408046483. The reversal of 6408046479 is 9746408046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6408046479 - 2¹¹ = 6408044431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6408046979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285822 + ... + 1290795.

It is an arithmetic number, because the mean of its divisors is an integer number (1069296470).

Almost surely, 2^6408046479 is an apocalyptic number.

6408046479 is a deficient number, since it is larger than the sum of its proper divisors (2146325281).

6408046479 is a wasteful number, since it uses less digits than its factorization.

6408046479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577449.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 6408046479 is about 80050.2746965930. The cubic root of 6408046479 is about 1857.4133002312.

The spelling of 6408046479 in words is "six billion, four hundred eight million, forty-six thousand, four hundred seventy-nine".