434531461 has 12 divisors (see below), whose sum is σ = 544358892. Its totient is φ = 343804608.

The previous prime is 434531453. The next prime is 434531467. The reversal of 434531461 is 164135434.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 43480836 + 391050625 = 6594^2 + 19775^2 .

It is not a de Polignac number, because 434531461 - 2³ = 434531453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434531467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340440 + ... + 341713.

It is an arithmetic number, because the mean of its divisors is an integer number (45363241).

Almost surely, 2^434531461 is an apocalyptic number.

It is an amenable number.

434531461 is a deficient number, since it is larger than the sum of its proper divisors (109827431).

434531461 is a wasteful number, since it uses less digits than its factorization.

434531461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682180 (or 682173 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 434531461 is about 20845.4182255958. The cubic root of 434531461 is about 757.4263481346.

Adding to 434531461 its reverse (164135434), we get a palindrome (598666895).

The spelling of 434531461 in words is "four hundred thirty-four million, five hundred thirty-one thousand, four hundred sixty-one".