3362161 has 16 divisors (see below), whose sum is σ = 3836160. Its totient is φ = 2920320.

The previous prime is 3362159. The next prime is 3362207. The reversal of 3362161 is 1612633.

It is a cyclic number.

It is not a de Polignac number, because 3362161 - 2¹ = 3362159 is a prime.

It is a super-2 number, since 2×3362161² = 22608253179842, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (648) is a multiple of the sum of its prime divisors (216).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3362111) 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, 42520 + ... + 42598.

It is an arithmetic number, because the mean of its divisors is an integer number (239760).

Almost surely, 2^3362161 is an apocalyptic number.

It is an amenable number.

3362161 is a deficient number, since it is larger than the sum of its proper divisors (473999).

3362161 is a wasteful number, since it uses less digits than its factorization.

3362161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216.

The product of its digits is 648, while the sum is 22.

The square root of 3362161 is about 1833.6196443101. The cubic root of 3362161 is about 149.8095508892.

Adding to 3362161 its reverse (1612633), we get a palindrome (4974794).

The spelling of 3362161 in words is "three million, three hundred sixty-two thousand, one hundred sixty-one".