434500350 has 48 divisors (see below), whose sum is σ = 1088061312. Its totient is φ = 114737760.

The previous prime is 434500343. The next prime is 434500351. The reversal of 434500350 is 53005434.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 434500350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434500351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1389 + ... + 29511.

It is an arithmetic number, because the mean of its divisors is an integer number (22667944).

Almost surely, 2^434500350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434500350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544030656).

434500350 is an abundant number, since it is smaller than the sum of its proper divisors (653560962).

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

434500350 is a wasteful number, since it uses less digits than its factorization.

434500350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28241 (or 28236 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 434500350 is about 20844.6719811083. The cubic root of 434500350 is about 757.4082713051.

Adding to 434500350 its reverse (53005434), we get a palindrome (487505784).

The spelling of 434500350 in words is "four hundred thirty-four million, five hundred thousand, three hundred fifty".