4034286 has 28 divisors (see below), whose sum is σ = 9076272. Its totient is φ = 1344276.

The previous prime is 4034273. The next prime is 4034297. The reversal of 4034286 is 6824304.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 13 ways as a sum of consecutive naturals, for example, 75 + ... + 2841.

Almost surely, 2^4034286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4034286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4538136).

4034286 is an abundant number, since it is smaller than the sum of its proper divisors (5041986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4034286 is an equidigital number, since it uses as much as digits as its factorization.

4034286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787 (or 2772 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4034286 is about 2008.5532106469. The cubic root of 4034286 is about 159.1923624106.

The spelling of 4034286 in words is "four million, thirty-four thousand, two hundred eighty-six".