434425344 has 160 divisors (see below), whose sum is σ = 1244491776. Its totient is φ = 134184960.

The previous prime is 434425337. The next prime is 434425363. The reversal of 434425344 is 443524434.

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, 3316159 + ... + 3316289.

Almost surely, 2^434425344 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 434425344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622245888).

434425344 is an abundant number, since it is smaller than the sum of its proper divisors (810066432).

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

434425344 is a wasteful number, since it uses less digits than its factorization.

434425344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 280 counting only the distinct ones).

The product of its digits is 92160, while the sum is 33.

The square root of 434425344 is about 20842.8727386606. The cubic root of 434425344 is about 757.3646860436.

Adding to 434425344 its reverse (443524434), we get a palindrome (877949778).

The spelling of 434425344 in words is "four hundred thirty-four million, four hundred twenty-five thousand, three hundred forty-four".