434321070 has 32 divisors (see below), whose sum is σ = 1066614912. Its totient is φ = 113125152.

The previous prime is 434321039. The next prime is 434321071. The reversal of 434321070 is 70123434.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 434321070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434321071) 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, 167052 + ... + 169631.

It is an arithmetic number, because the mean of its divisors is an integer number (33331716).

Almost surely, 2^434321070 is an apocalyptic number.

434321070 is an abundant number, since it is smaller than the sum of its proper divisors (632293842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434321070 is a wasteful number, since it uses less digits than its factorization.

434321070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336736.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 434321070 is about 20840.3711579233. The cubic root of 434321070 is about 757.3040850943.

The spelling of 434321070 in words is "four hundred thirty-four million, three hundred twenty-one thousand, seventy".