3361253 has 6 divisors (see below), whose sum is σ = 3910086. Its totient is φ = 2881032.

The previous prime is 3361249. The next prime is 3361273. The reversal of 3361253 is 3521633.

It can be written as a sum of positive squares in only one way, i.e., 2244004 + 1117249 = 1498^2 + 1057^2 .

It is not a de Polignac number, because 3361253 - 2² = 3361249 is a prime.

It is a super-2 number, since 2×3361253² = 22596043460018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34250 + ... + 34347.

It is an arithmetic number, because the mean of its divisors is an integer number (651681).

Almost surely, 2^3361253 is an apocalyptic number.

It is an amenable number.

3361253 is a deficient number, since it is larger than the sum of its proper divisors (548833).

3361253 is an equidigital number, since it uses as much as digits as its factorization.

3361253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68611 (or 68604 counting only the distinct ones).

The product of its digits is 1620, while the sum is 23.

The square root of 3361253 is about 1833.3720298946. The cubic root of 3361253 is about 149.7960635994.

Adding to 3361253 its reverse (3521633), we get a palindrome (6882886).

The spelling of 3361253 in words is "three million, three hundred sixty-one thousand, two hundred fifty-three".