3350581 has 8 divisors (see below), whose sum is σ = 3820824. Its totient is φ = 2910720.

The previous prime is 3350579. The next prime is 3350591. The reversal of 3350581 is 1850533.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 443556 + 2907025 = 666^2 + 1705^2 .

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 3350581 - 2¹ = 3350579 is a prime.

It is a super-2 number, since 2×3350581² = 22452786075122, which contains 22 as substring.

It is a Duffinian number.

3350581 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3350531) 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, 7360 + ... + 7801.

It is an arithmetic number, because the mean of its divisors is an integer number (477603).

Almost surely, 2^3350581 is an apocalyptic number.

It is an amenable number.

3350581 is a deficient number, since it is larger than the sum of its proper divisors (470243).

3350581 is a wasteful number, since it uses less digits than its factorization.

3350581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15191.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 3350581 is about 1830.4592319962. The cubic root of 3350581 is about 149.6373610301.

The spelling of 3350581 in words is "three million, three hundred fifty thousand, five hundred eighty-one".