3334581 has 8 divisors (see below), whose sum is σ = 4940160. Its totient is φ = 2223036.

The previous prime is 3334579. The next prime is 3334613. The reversal of 3334581 is 1854333.

It is a happy number.

It is not a de Polignac number, because 3334581 - 2¹ = 3334579 is a prime.

It is a super-2 number, since 2×3334581² = 22238860891122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 123503 = 3334581 / (3 + 3 + 3 + 4 + 5 + 8 + 1).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3334531) 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, 61725 + ... + 61778.

It is an arithmetic number, because the mean of its divisors is an integer number (617520).

Almost surely, 2^3334581 is an apocalyptic number.

It is an amenable number.

3334581 is a deficient number, since it is larger than the sum of its proper divisors (1605579).

3334581 is a wasteful number, since it uses less digits than its factorization.

3334581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123512 (or 123506 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3334581 is about 1826.0835139719. The cubic root of 3334581 is about 149.3987935581.

The spelling of 3334581 in words is "three million, three hundred thirty-four thousand, five hundred eighty-one".