3485286 has 48 divisors (see below), whose sum is σ = 8736000. Its totient is φ = 983664.

The previous prime is 3485269. The next prime is 3485291. The reversal of 3485286 is 6825843.

It is a self number, because there is not a number n which added to its sum of digits gives 3485286.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17415 + ... + 17613.

It is an arithmetic number, because the mean of its divisors is an integer number (182000).

Almost surely, 2^3485286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3485286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4368000).

3485286 is an abundant number, since it is smaller than the sum of its proper divisors (5250714).

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

3485286 is a wasteful number, since it uses less digits than its factorization.

3485286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 350 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 3485286 is about 1866.8920697244. The cubic root of 3485286 is about 151.6163860754.

The spelling of 3485286 in words is "three million, four hundred eighty-five thousand, two hundred eighty-six".