34003345 has 4 divisors (see below), whose sum is σ = 40804020. Its totient is φ = 27202672.

The previous prime is 34003339. The next prime is 34003363. The reversal of 34003345 is 54330043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54330043 = 41 ⋅1325123.

It can be written as a sum of positive squares in 2 ways, for example, as 5870929 + 28132416 = 2423^2 + 5304^2 .

It is a cyclic number.

It is not a de Polignac number, because 34003345 - 2³ = 34003337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3400330 + ... + 3400339.

It is an arithmetic number, because the mean of its divisors is an integer number (10201005).

Almost surely, 2^34003345 is an apocalyptic number.

It is an amenable number.

34003345 is a deficient number, since it is larger than the sum of its proper divisors (6800675).

34003345 is an equidigital number, since it uses as much as digits as its factorization.

34003345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6800674.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 34003345 is about 5831.2387191745. The cubic root of 34003345 is about 323.9718038004.

Adding to 34003345 its reverse (54330043), we get a palindrome (88333388).

The spelling of 34003345 in words is "thirty-four million, three thousand, three hundred forty-five".