6409610046 has 48 divisors (see below), whose sum is σ = 15877016064. Its totient is φ = 1830670992.

The previous prime is 6409610023. The next prime is 6409610047. The reversal of 6409610046 is 6400169046.

6409610046 is a `hidden beast` number, since 640 + 9 + 6 + 1 + 0 + 0 + 4 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6409610047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 437191 + ... + 451613.

It is an arithmetic number, because the mean of its divisors is an integer number (330771168).

Almost surely, 2^6409610046 is an apocalyptic number.

6409610046 is an abundant number, since it is smaller than the sum of its proper divisors (9467406018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6409610046 is a wasteful number, since it uses less digits than its factorization.

6409610046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17965 (or 17962 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 6409610046 is about 80060.0402572969. The cubic root of 6409610046 is about 1857.5643579145.

The spelling of 6409610046 in words is "six billion, four hundred nine million, six hundred ten thousand, forty-six".