434329197 has 16 divisors (see below), whose sum is σ = 593438208. Its totient is φ = 282406320.

The previous prime is 434329187. The next prime is 434329213. The reversal of 434329197 is 791923434.

It is not a de Polignac number, because 434329197 - 2⁷ = 434329069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434329177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104122 + ... + 108212.

It is an arithmetic number, because the mean of its divisors is an integer number (37089888).

Almost surely, 2^434329197 is an apocalyptic number.

It is an amenable number.

434329197 is a deficient number, since it is larger than the sum of its proper divisors (159109011).

434329197 is a wasteful number, since it uses less digits than its factorization.

434329197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960.

The product of its digits is 163296, while the sum is 42.

The square root of 434329197 is about 20840.5661391431. The cubic root of 434329197 is about 757.3088086136.

The spelling of 434329197 in words is "four hundred thirty-four million, three hundred twenty-nine thousand, one hundred ninety-seven".