34388285 has 4 divisors (see below), whose sum is σ = 41265948. Its totient is φ = 27510624.

The previous prime is 34388279. The next prime is 34388293. The reversal of 34388285 is 58288343.

34388285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58288343 = 2351 ⋅24793.

It can be written as a sum of positive squares in 2 ways, for example, as 26030404 + 8357881 = 5102^2 + 2891^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34388285 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3438824 + ... + 3438833.

It is an arithmetic number, because the mean of its divisors is an integer number (10316487).

Almost surely, 2^34388285 is an apocalyptic number.

It is an amenable number.

34388285 is a deficient number, since it is larger than the sum of its proper divisors (6877663).

34388285 is an equidigital number, since it uses as much as digits as its factorization.

34388285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877662.

The product of its digits is 184320, while the sum is 41.

The square root of 34388285 is about 5864.1525389437. The cubic root of 34388285 is about 325.1897432449.

The spelling of 34388285 in words is "thirty-four million, three hundred eighty-eight thousand, two hundred eighty-five".