434953216 has 44 divisors (see below), whose sum is σ = 873692352. Its totient is φ = 216424448.

The previous prime is 434953193. The next prime is 434953229. The reversal of 434953216 is 612359434.

It is a congruent number.

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, 237681 + ... + 239503.

Almost surely, 2^434953216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434953216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436846176).

434953216 is an abundant number, since it is smaller than the sum of its proper divisors (438739136).

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

434953216 is a wasteful number, since it uses less digits than its factorization.

434953216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076 (or 2058 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 434953216 is about 20855.5320239020. The cubic root of 434953216 is about 757.6713208481.

The spelling of 434953216 in words is "four hundred thirty-four million, nine hundred fifty-three thousand, two hundred sixteen".