6436046 has 8 divisors (see below), whose sum is σ = 9665904. Its totient is φ = 3214080.

The previous prime is 6436043. The next prime is 6436061. The reversal of 6436046 is 6406346.

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

It is a super-2 number, since 2×6436046² = 82845376228232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6436043) 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 3 ways as a sum of consecutive naturals, for example, 911 + ... + 3701.

It is an arithmetic number, because the mean of its divisors is an integer number (1208238).

Almost surely, 2^6436046 is an apocalyptic number.

6436046 is a deficient number, since it is larger than the sum of its proper divisors (3229858).

6436046 is a wasteful number, since it uses less digits than its factorization.

6436046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 6436046 is about 2536.9363413377. The cubic root of 6436046 is about 186.0114649733.

The spelling of 6436046 in words is "six million, four hundred thirty-six thousand, forty-six".