430625466 has 48 divisors (see below), whose sum is σ = 968034600. Its totient is φ = 138184704.

The previous prime is 430625449. The next prime is 430625471. The reversal of 430625466 is 664526034.

It can be written as a sum of positive squares in 4 ways, for example, as 429359841 + 1265625 = 20721^2 + 1125^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 430625466.

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, 212490 + ... + 214506.

Almost surely, 2^430625466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430625466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484017300).

430625466 is an abundant number, since it is smaller than the sum of its proper divisors (537409134).

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

430625466 is a wasteful number, since it uses less digits than its factorization.

430625466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 430625466 is about 20751.5171975449. The cubic root of 430625466 is about 755.1500168254.

The spelling of 430625466 in words is "four hundred thirty million, six hundred twenty-five thousand, four hundred sixty-six".