434000322 has 64 divisors (see below), whose sum is σ = 1104610560. Its totient is φ = 123731712.

The previous prime is 434000321. The next prime is 434000353. The reversal of 434000322 is 223000434.

434000322 is a `hidden beast` number, since 4 + 340 + 0 + 0 + 322 = 666.

It is a super-2 number, since 2×434000322² = 376712558992207368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 434000295 and 434000304.

It is not an unprimeable number, because it can be changed into a prime (434000321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230778 + ... + 232650.

It is an arithmetic number, because the mean of its divisors is an integer number (17259540).

Almost surely, 2^434000322 is an apocalyptic number.

434000322 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 434000322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552305280).

434000322 is an abundant number, since it is smaller than the sum of its proper divisors (670610238).

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

434000322 is a wasteful number, since it uses less digits than its factorization.

434000322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504 (or 2498 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 434000322 is about 20832.6743842455. The cubic root of 434000322 is about 757.1176150631.

Adding to 434000322 its reverse (223000434), we get a palindrome (657000756).

The spelling of 434000322 in words is "four hundred thirty-four million, three hundred twenty-two", and thus it is an aban number.