434877212 has 48 divisors (see below), whose sum is σ = 950772480. Its totient is φ = 169084800.

The previous prime is 434877199. The next prime is 434877217. The reversal of 434877212 is 212778434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434877217) 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, 189512 + ... + 191792.

It is an arithmetic number, because the mean of its divisors is an integer number (19807760).

Almost surely, 2^434877212 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 434877212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475386240).

434877212 is an abundant number, since it is smaller than the sum of its proper divisors (515895268).

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

434877212 is a wasteful number, since it uses less digits than its factorization.

434877212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922 (or 2920 counting only the distinct ones).

The product of its digits is 75264, while the sum is 38.

The square root of 434877212 is about 20853.7097898671. The cubic root of 434877212 is about 757.6271862887.

The spelling of 434877212 in words is "four hundred thirty-four million, eight hundred seventy-seven thousand, two hundred twelve".