6436246046 has 16 divisors (see below), whose sum is σ = 9725020800. Its totient is φ = 3194602200.

The previous prime is 6436246031. The next prime is 6436246073. The reversal of 6436246046 is 6406426346.

It is a junction number, because it is equal to n+sod(n) for n = 6436245994 and 6436246012.

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, 484805 + ... + 497903.

It is an arithmetic number, because the mean of its divisors is an integer number (607813800).

Almost surely, 2^6436246046 is an apocalyptic number.

6436246046 is a deficient number, since it is larger than the sum of its proper divisors (3288774754).

6436246046 is a wasteful number, since it uses less digits than its factorization.

6436246046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14879.

The product of its (nonzero) digits is 497664, while the sum is 41.

The square root of 6436246046 is about 80226.2179465042. The cubic root of 6436246046 is about 1860.1339216403.

The spelling of 6436246046 in words is "six billion, four hundred thirty-six million, two hundred forty-six thousand, forty-six".