434323260 has 216 divisors, whose sum is σ = 1599919776. Its totient is φ = 94913280.

The previous prime is 434323217. The next prime is 434323303. The reversal of 434323260 is 62323434.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (434323217) and next prime (434323303).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 201790 + ... + 203930.

It is an arithmetic number, because the mean of its divisors is an integer number (7407036).

Almost surely, 2^434323260 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 434323260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799959888).

434323260 is an abundant number, since it is smaller than the sum of its proper divisors (1165596516).

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

434323260 is a wasteful number, since it uses less digits than its factorization.

434323260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 434323260 is about 20840.4237001074. The cubic root of 434323260 is about 757.3053579569.

Adding to 434323260 its reverse (62323434), we get a palindrome (496646694).

The spelling of 434323260 in words is "four hundred thirty-four million, three hundred twenty-three thousand, two hundred sixty".