6408046 has 8 divisors (see below), whose sum is σ = 9707544. Its totient is φ = 3172200.

The previous prime is 6408029. The next prime is 6408047.

6408046 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6408047) 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 3 ways as a sum of consecutive naturals, for example, 15660 + ... + 16063.

It is an arithmetic number, because the mean of its divisors is an integer number (1213443).

Almost surely, 2^6408046 is an apocalyptic number.

6408046 is a deficient number, since it is larger than the sum of its proper divisors (3299498).

6408046 is a wasteful number, since it uses less digits than its factorization.

6408046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31826.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 6408046 is about 2531.4118590225. The cubic root of 6408046 is about 185.7413253951.

The spelling of 6408046 in words is "six million, four hundred eight thousand, forty-six".