434006564 has 6 divisors (see below), whose sum is σ = 759511494. Its totient is φ = 217003280.

The previous prime is 434006557. The next prime is 434006591. The reversal of 434006564 is 465600434.

It can be written as a sum of positive squares in only one way, i.e., 311240164 + 122766400 = 17642^2 + 11080^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 434006564.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54250817 + ... + 54250824.

It is an arithmetic number, because the mean of its divisors is an integer number (126585249).

Almost surely, 2^434006564 is an apocalyptic number.

It is an amenable number.

434006564 is a deficient number, since it is larger than the sum of its proper divisors (325504930).

434006564 is a wasteful number, since it uses less digits than its factorization.

434006564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108501645 (or 108501643 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 434006564 is about 20832.8241964454. The cubic root of 434006564 is about 757.1212447882.

Adding to 434006564 its reverse (465600434), we get a palindrome (899606998).

The spelling of 434006564 in words is "four hundred thirty-four million, six thousand, five hundred sixty-four".