6404836002 has 8 divisors (see below), whose sum is σ = 12809672016. Its totient is φ = 2134945332.

The previous prime is 6404835991. The next prime is 6404836021. The reversal of 6404836002 is 2006384046.

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

6404836002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533736328 + ... + 533736339.

It is an arithmetic number, because the mean of its divisors is an integer number (1601209002).

Almost surely, 2^6404836002 is an apocalyptic number.

6404836002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6404836002 is a wasteful number, since it uses less digits than its factorization.

6404836002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067472672.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 6404836002 is about 80030.2193049600. The cubic root of 6404836002 is about 1857.1030559760.

The spelling of 6404836002 in words is "six billion, four hundred four million, eight hundred thirty-six thousand, two".