3353161 has 4 divisors (see below), whose sum is σ = 3832192. Its totient is φ = 2874132.

The previous prime is 3353153. The next prime is 3353171. The reversal of 3353161 is 1613533.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1613533 = 37 ⋅43609.

It is a cyclic number.

It is not a de Polignac number, because 3353161 - 2³ = 3353153 is a prime.

It is a super-2 number, since 2×3353161² = 22487377383842, which contains 22 as substring.

3353161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3353111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239505 + ... + 239518.

It is an arithmetic number, because the mean of its divisors is an integer number (958048).

Almost surely, 2^3353161 is an apocalyptic number.

It is an amenable number.

3353161 is a deficient number, since it is larger than the sum of its proper divisors (479031).

3353161 is an equidigital number, since it uses as much as digits as its factorization.

3353161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479030.

The product of its digits is 810, while the sum is 22.

The square root of 3353161 is about 1831.1638375634. The cubic root of 3353161 is about 149.6757588823.

Adding to 3353161 its reverse (1613533), we get a palindrome (4966694).

The spelling of 3353161 in words is "three million, three hundred fifty-three thousand, one hundred sixty-one".