4034285 has 4 divisors (see below), whose sum is σ = 4841148. Its totient is φ = 3227424.

The previous prime is 4034273. The next prime is 4034297. The reversal of 4034285 is 5824304.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4034273) and next prime (4034297).

It can be written as a sum of positive squares in 2 ways, for example, as 2149156 + 1885129 = 1466^2 + 1373^2 .

It is a cyclic number.

It is not a de Polignac number, because 4034285 - 2⁸ = 4034029 is a prime.

It is a super-2 number, since 2×4034285² = 32550910922450, which contains 22 as substring.

It is a Duffinian 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, 403424 + ... + 403433.

It is an arithmetic number, because the mean of its divisors is an integer number (1210287).

Almost surely, 2^4034285 is an apocalyptic number.

It is an amenable number.

4034285 is a deficient number, since it is larger than the sum of its proper divisors (806863).

4034285 is an equidigital number, since it uses as much as digits as its factorization.

4034285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806862.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4034285 is about 2008.5529617115. The cubic root of 4034285 is about 159.1923492573.

Adding to 4034285 its reverse (5824304), we get a palindrome (9858589).

The spelling of 4034285 in words is "four million, thirty-four thousand, two hundred eighty-five".