3340161 has 12 divisors (see below), whose sum is σ = 5263440. Its totient is φ = 2024280.

The previous prime is 3340159. The next prime is 3340163. The reversal of 3340161 is 1610433.

It is an interprime number because it is at equal distance from previous prime (3340159) and next prime (3340163).

It is not a de Polignac number, because 3340161 - 2¹ = 3340159 is a prime.

It is a super-2 number, since 2×3340161² = 22313351011842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340163) 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, 16771 + ... + 16968.

It is an arithmetic number, because the mean of its divisors is an integer number (438620).

Almost surely, 2^3340161 is an apocalyptic number.

It is an amenable number.

3340161 is a deficient number, since it is larger than the sum of its proper divisors (1923279).

3340161 is a wasteful number, since it uses less digits than its factorization.

3340161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33756 (or 33753 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3340161 is about 1827.6107353591. The cubic root of 3340161 is about 149.4820804538.

Adding to 3340161 its reverse (1610433), we get a palindrome (4950594).

The spelling of 3340161 in words is "three million, three hundred forty thousand, one hundred sixty-one".