434611020 has 24 divisors (see below), whose sum is σ = 1216911024. Its totient is φ = 115896256.

The previous prime is 434611007. The next prime is 434611027. The reversal of 434611020 is 20116434.

It is not an unprimeable number, because it can be changed into a prime (434611027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3621699 + ... + 3621818.

It is an arithmetic number, because the mean of its divisors is an integer number (50704626).

Almost surely, 2^434611020 is an apocalyptic number.

It is an amenable number.

434611020 is an abundant number, since it is smaller than the sum of its proper divisors (782300004).

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

434611020 is a wasteful number, since it uses less digits than its factorization.

434611020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243529 (or 7243527 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 434611020 is about 20847.3264472929. The cubic root of 434611020 is about 757.4725714126.

Adding to 434611020 its reverse (20116434), we get a palindrome (454727454).

The spelling of 434611020 in words is "four hundred thirty-four million, six hundred eleven thousand, twenty".