434510345 has 4 divisors (see below), whose sum is σ = 521412420. Its totient is φ = 347608272.

The previous prime is 434510287. The next prime is 434510359. The reversal of 434510345 is 543015434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 192987664 + 241522681 = 13892^2 + 15541^2 .

It is a cyclic number.

It is not a de Polignac number, because 434510345 - 2²⁸ = 166074889 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43451030 + ... + 43451039.

It is an arithmetic number, because the mean of its divisors is an integer number (130353105).

Almost surely, 2^434510345 is an apocalyptic number.

It is an amenable number.

434510345 is a deficient number, since it is larger than the sum of its proper divisors (86902075).

434510345 is an equidigital number, since it uses as much as digits as its factorization.

434510345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86902074.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 434510345 is about 20844.9117292446. The cubic root of 434510345 is about 757.4140789242.

Adding to 434510345 its reverse (543015434), we get a palindrome (977525779).

The spelling of 434510345 in words is "four hundred thirty-four million, five hundred ten thousand, three hundred forty-five".