434521230 has 64 divisors (see below), whose sum is σ = 1225179648. Its totient is φ = 97234560.

The previous prime is 434521163. The next prime is 434521249. The reversal of 434521230 is 32125434.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 434521230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46354 + ... + 54933.

It is an arithmetic number, because the mean of its divisors is an integer number (19143432).

Almost surely, 2^434521230 is an apocalyptic number.

434521230 is an abundant number, since it is smaller than the sum of its proper divisors (790658418).

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

434521230 is a wasteful number, since it uses less digits than its factorization.

434521230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101321.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 434521230 is about 20845.1728225026. The cubic root of 434521230 is about 757.4204035787.

Adding to 434521230 its reverse (32125434), we get a palindrome (466646664).

The spelling of 434521230 in words is "four hundred thirty-four million, five hundred twenty-one thousand, two hundred thirty".