466809326388 has 72 divisors (see below), whose sum is σ = 1199534719656. Its totient is φ = 153026668800.

The previous prime is 466809326353. The next prime is 466809326437. The reversal of 466809326388 is 883623908664.

466809326388 is a `hidden beast` number, since 466 + 8 + 0 + 9 + 32 + 63 + 88 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 189783952164 + 277025374224 = 435642^2 + 526332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16721770 + ... + 16749662.

Almost surely, 2^466809326388 is an apocalyptic number.

It is an amenable number.

466809326388 is an abundant number, since it is smaller than the sum of its proper divisors (732725393268).

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

466809326388 is a wasteful number, since it uses less digits than its factorization.

466809326388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35585 (or 35580 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 63.

The spelling of 466809326388 in words is "four hundred sixty-six billion, eight hundred nine million, three hundred twenty-six thousand, three hundred eighty-eight".