34838285 has 4 divisors (see below), whose sum is σ = 41805948. Its totient is φ = 27870624.

The previous prime is 34838281. The next prime is 34838303. The reversal of 34838285 is 58283843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58283843 = 37 ⋅1575239.

It can be written as a sum of positive squares in 2 ways, for example, as 3511876 + 31326409 = 1874^2 + 5597^2 .

It is a cyclic number.

It is not a de Polignac number, because 34838285 - 2² = 34838281 is a prime.

It is a super-2 number, since 2×34838285² = 2427412203482450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34838281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3483824 + ... + 3483833.

It is an arithmetic number, because the mean of its divisors is an integer number (10451487).

Almost surely, 2^34838285 is an apocalyptic number.

It is an amenable number.

34838285 is a deficient number, since it is larger than the sum of its proper divisors (6967663).

34838285 is an equidigital number, since it uses as much as digits as its factorization.

34838285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6967662.

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

The square root of 34838285 is about 5902.3965471662. The cubic root of 34838285 is about 326.6020621697.

The spelling of 34838285 in words is "thirty-four million, eight hundred thirty-eight thousand, two hundred eighty-five".