3241985 has 16 divisors (see below), whose sum is σ = 4219776. Its totient is φ = 2381568.

The previous prime is 3241981. The next prime is 3242009. The reversal of 3241985 is 5891423.

It is a cyclic number.

It is not a de Polignac number, because 3241985 - 2² = 3241981 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3241981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3212 + ... + 4098.

It is an arithmetic number, because the mean of its divisors is an integer number (263736).

It is a Proth number, since it is equal to 1583 ⋅ 2¹¹ + 1 and 1583 < 2¹¹.

Almost surely, 2^3241985 is an apocalyptic number.

It is an amenable number.

3241985 is a deficient number, since it is larger than the sum of its proper divisors (977791).

3241985 is a wasteful number, since it uses less digits than its factorization.

3241985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952.

The product of its digits is 8640, while the sum is 32.

The square root of 3241985 is about 1800.5513044621. The cubic root of 3241985 is about 148.0029370004.

The spelling of 3241985 in words is "three million, two hundred forty-one thousand, nine hundred eighty-five".