434645260 has 96 divisors (see below), whose sum is σ = 1094446080. Its totient is φ = 141765888.

The previous prime is 434645227. The next prime is 434645269. The reversal of 434645260 is 62546434.

It is not an unprimeable number, because it can be changed into a prime (434645269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1117146 + ... + 1117534.

It is an arithmetic number, because the mean of its divisors is an integer number (11400480).

Almost surely, 2^434645260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434645260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547223040).

434645260 is an abundant number, since it is smaller than the sum of its proper divisors (659800820).

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

434645260 is a wasteful number, since it uses less digits than its factorization.

434645260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 434645260 is about 20848.1476395386. The cubic root of 434645260 is about 757.4924629007.

The spelling of 434645260 in words is "four hundred thirty-four million, six hundred forty-five thousand, two hundred sixty".