434350330 has 16 divisors (see below), whose sum is σ = 795083040. Its totient is φ = 170795152.

The previous prime is 434350307. The next prime is 434350339. The reversal of 434350330 is 33053434.

It is a super-2 number, since 2×434350330² = 377320418342217800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434350295 and 434350304.

It is not an unprimeable number, because it can be changed into a prime (434350339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367504 + ... + 368683.

It is an arithmetic number, because the mean of its divisors is an integer number (49692690).

Almost surely, 2^434350330 is an apocalyptic number.

434350330 is a deficient number, since it is larger than the sum of its proper divisors (360732710).

434350330 is a wasteful number, since it uses less digits than its factorization.

434350330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736253.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 434350330 is about 20841.0731489528. The cubic root of 434350330 is about 757.3210911155.

The spelling of 434350330 in words is "four hundred thirty-four million, three hundred fifty thousand, three hundred thirty".