34330434 has 32 divisors (see below), whose sum is σ = 70578816. Its totient is φ = 11128320.

The previous prime is 34330433. The next prime is 34330493. The reversal of 34330434 is 43403343.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34330433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35019 + ... + 35985.

It is an arithmetic number, because the mean of its divisors is an integer number (2205588).

Almost surely, 2^34330434 is an apocalyptic number.

34330434 is an abundant number, since it is smaller than the sum of its proper divisors (36248382).

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

34330434 is a wasteful number, since it uses less digits than its factorization.

34330434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 34330434 is about 5859.2178658930. The cubic root of 34330434 is about 325.0072866216.

Adding to 34330434 its reverse (43403343), we get a palindrome (77733777).

The spelling of 34330434 in words is "thirty-four million, three hundred thirty thousand, four hundred thirty-four".