808464432 has 40 divisors (see below), whose sum is σ = 2096691696. Its totient is φ = 268435456.

The previous prime is 808464413. The next prime is 808464439. The reversal of 808464432 is 234464808.

It is a super-2 number, since 2×808464432² = 1307229475618165248, which contains 22 as substring.

808464432 is an undulating number in base 16.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (808464439) by changing a digit.

In principle, a polygon with 808464432 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20433 + ... + 45104.

Almost surely, 2^808464432 is an apocalyptic number.

It is an amenable number.

808464432 is an abundant number, since it is smaller than the sum of its proper divisors (1288227264).

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

808464432 is a wasteful number, since it uses less digits than its factorization.

808464432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65805 (or 65799 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The square root of 808464432 is about 28433.5089638968. The cubic root of 808464432 is about 931.5803215255.

The spelling of 808464432 in words is "eight hundred eight million, four hundred sixty-four thousand, four hundred thirty-two".