434734650 has 144 divisors (see below), whose sum is σ = 1381161600. Its totient is φ = 95921280.

The previous prime is 434734627. The next prime is 434734681. The reversal of 434734650 is 56437434.

It is a happy 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, 88971 + ... + 93729.

It is an arithmetic number, because the mean of its divisors is an integer number (9591400).

Almost surely, 2^434734650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434734650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (690580800).

434734650 is an abundant number, since it is smaller than the sum of its proper divisors (946426950).

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

434734650 is a wasteful number, since it uses less digits than its factorization.

434734650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813 (or 4805 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 434734650 is about 20850.2913648707. The cubic root of 434734650 is about 757.5443884716.

The spelling of 434734650 in words is "four hundred thirty-four million, seven hundred thirty-four thousand, six hundred fifty".