3286481 has 12 divisors (see below), whose sum is σ = 3656436. Its totient is φ = 2951520.

The previous prime is 3286471. The next prime is 3286501. The reversal of 3286481 is 1846823.

It can be written as a sum of positive squares in 2 ways, for example, as 2076481 + 1210000 = 1441^2 + 1100^2 .

It is not a de Polignac number, because 3286481 - 2¹⁸ = 3024337 is a prime.

It is a super-2 number, since 2×3286481² = 21601914726722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3286441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18911 + ... + 19083.

It is an arithmetic number, because the mean of its divisors is an integer number (304703).

Almost surely, 2^3286481 is an apocalyptic number.

It is an amenable number.

3286481 is a deficient number, since it is larger than the sum of its proper divisors (369955).

3286481 is a wasteful number, since it uses less digits than its factorization.

3286481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 341 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 3286481 is about 1812.8654114412. The cubic root of 3286481 is about 148.6769723686.

The spelling of 3286481 in words is "three million, two hundred eighty-six thousand, four hundred eighty-one".