3285481 has 8 divisors (see below), whose sum is σ = 3449664. Its totient is φ = 3123120.

The previous prime is 3285467. The next prime is 3285509. The reversal of 3285481 is 1845823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3285481 - 2⁵ = 3285449 is a prime.

It is a super-2 number, since 2×3285481² = 21588770802722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3285421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4515 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (431208).

Almost surely, 2^3285481 is an apocalyptic number.

It is an amenable number.

3285481 is a deficient number, since it is larger than the sum of its proper divisors (164183).

3285481 is a wasteful number, since it uses less digits than its factorization.

3285481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911.

The product of its digits is 7680, while the sum is 31.

The square root of 3285481 is about 1812.5895839930. The cubic root of 3285481 is about 148.6618911866.

The spelling of 3285481 in words is "three million, two hundred eighty-five thousand, four hundred eighty-one".