472812832686 has 16 divisors (see below), whose sum is σ = 986739825024. Its totient is φ = 150751917624.

The previous prime is 472812832643. The next prime is 472812832697. The reversal of 472812832686 is 686238218274.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713089836 + ... + 1713090111.

It is an arithmetic number, because the mean of its divisors is an integer number (61671239064).

Almost surely, 2^472812832686 is an apocalyptic number.

472812832686 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

472812832686 is an abundant number, since it is smaller than the sum of its proper divisors (513926992338).

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

472812832686 is a wasteful number, since it uses less digits than its factorization.

472812832686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426179975.

The product of its digits is 12386304, while the sum is 57.

The spelling of 472812832686 in words is "four hundred seventy-two billion, eight hundred twelve million, eight hundred thirty-two thousand, six hundred eighty-six".