434922216 has 16 divisors (see below), whose sum is σ = 1087305600. Its totient is φ = 144974064.

The previous prime is 434922143. The next prime is 434922233. The reversal of 434922216 is 612229434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9060856 + ... + 9060903.

It is an arithmetic number, because the mean of its divisors is an integer number (67956600).

Almost surely, 2^434922216 is an apocalyptic number.

It is an amenable number.

434922216 is an abundant number, since it is smaller than the sum of its proper divisors (652383384).

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

434922216 is a wasteful number, since it uses less digits than its factorization.

434922216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18121768 (or 18121764 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 434922216 is about 20854.7888025748. The cubic root of 434922216 is about 757.6533201620.

It can be divided in two parts, 4349 and 22216, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 434922216 in words is "four hundred thirty-four million, nine hundred twenty-two thousand, two hundred sixteen".