430948864 has 20 divisors (see below), whose sum is σ = 861057054. Its totient is φ = 215474176.

The previous prime is 430948849. The next prime is 430948867. The reversal of 430948864 is 468849034.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 330948864 + 100000000 = 18192^2 + 10000^2 .

It is not an unprimeable number, because it can be changed into a prime (430948867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420337 + ... + 421360.

Almost surely, 2^430948864 is an apocalyptic number.

It is an amenable number.

430948864 is a deficient number, since it is larger than the sum of its proper divisors (430108190).

430948864 is an frugal number, since it uses more digits than its factorization.

430948864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841715 (or 841699 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The square root of 430948864 is about 20759.3078882703. The cubic root of 430948864 is about 755.3390077354.

The spelling of 430948864 in words is "four hundred thirty million, nine hundred forty-eight thousand, eight hundred sixty-four".