34432445 has 4 divisors (see below), whose sum is σ = 41318940. Its totient is φ = 27545952.

The previous prime is 34432417. The next prime is 34432469. The reversal of 34432445 is 54423443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54423443 = 17 ⋅3201379.

It can be written as a sum of positive squares in 2 ways, for example, as 10510564 + 23921881 = 3242^2 + 4891^2 .

It is a cyclic number.

It is not a de Polignac number, because 34432445 - 2¹⁴ = 34416061 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443240 + ... + 3443249.

It is an arithmetic number, because the mean of its divisors is an integer number (10329735).

Almost surely, 2^34432445 is an apocalyptic number.

It is an amenable number.

34432445 is a deficient number, since it is larger than the sum of its proper divisors (6886495).

34432445 is an equidigital number, since it uses as much as digits as its factorization.

34432445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6886494.

The product of its digits is 23040, while the sum is 29.

The square root of 34432445 is about 5867.9165808658. The cubic root of 34432445 is about 325.3288820674.

Adding to 34432445 its reverse (54423443), we get a palindrome (88855888).

The spelling of 34432445 in words is "thirty-four million, four hundred thirty-two thousand, four hundred forty-five".