434889214 has 32 divisors (see below), whose sum is σ = 718502400. Its totient is φ = 196666560.

The previous prime is 434889199. The next prime is 434889239. The reversal of 434889214 is 412988434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70257 + ... + 76195.

It is an arithmetic number, because the mean of its divisors is an integer number (22453200).

Almost surely, 2^434889214 is an apocalyptic number.

434889214 is a deficient number, since it is larger than the sum of its proper divisors (283613186).

434889214 is a wasteful number, since it uses less digits than its factorization.

434889214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6048.

The product of its digits is 221184, while the sum is 43.

The square root of 434889214 is about 20853.9975544259. The cubic root of 434889214 is about 757.6341560399.

The spelling of 434889214 in words is "four hundred thirty-four million, eight hundred eighty-nine thousand, two hundred fourteen".