430727668 has 12 divisors (see below), whose sum is σ = 861455392. Its totient is φ = 184597560.

The previous prime is 430727629. The next prime is 430727669. The reversal of 430727668 is 866727034.

It is a happy number.

430727668 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430727669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7691538 + ... + 7691593.

Almost surely, 2^430727668 is an apocalyptic number.

It is an amenable number.

430727668 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.

430727668 is a wasteful number, since it uses less digits than its factorization.

430727668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15383142 (or 15383140 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 430727668 is about 20753.9795701933. The cubic root of 430727668 is about 755.2097529869.

The spelling of 430727668 in words is "four hundred thirty million, seven hundred twenty-seven thousand, six hundred sixty-eight".