434106677 has 2 divisors, whose sum is σ = 434106678. Its totient is φ = 434106676.

The previous prime is 434106613. The next prime is 434106703. The reversal of 434106677 is 776601434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239197156 + 194909521 = 15466^2 + 13961^2 .

It is a cyclic number.

It is not a de Polignac number, because 434106677 - 2⁶ = 434106613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 434106677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434106377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217053338 + 217053339.

It is an arithmetic number, because the mean of its divisors is an integer number (217053339).

Almost surely, 2^434106677 is an apocalyptic number.

It is an amenable number.

434106677 is a deficient number, since it is larger than the sum of its proper divisors (1).

434106677 is an equidigital number, since it uses as much as digits as its factorization.

434106677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 434106677 is about 20835.2268286189. The cubic root of 434106677 is about 757.1794557755.

The spelling of 434106677 in words is "four hundred thirty-four million, one hundred six thousand, six hundred seventy-seven".