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3353 = 7479

3353 has 4 divisors (see below), whose sum is σ = 3840. Its totient is φ = 2868.

The previous prime is 3347. The next prime is 3359. The reversal of 3353 is 3533.

3353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is an interprime number because it is at equal distance from previous prime (3347) and next prime (3359).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3353 is a prime.

It is a super-2 number, since 2×33532 = 22485218, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11 and base 13.

It is a nialpdrome in base 8 and base 15.

It is not an unprimeable number, because it can be changed into a prime (3359) 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, 233 + ... + 246.

It is an arithmetic number, because the mean of its divisors is an integer number (960).

It is an amenable number.

3353 is a deficient number, since it is larger than the sum of its proper divisors (487).

3353 is an equidigital number, since it uses as much as digits as its factorization.

3353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486.

The product of its digits is 135, while the sum is 14.

The square root of 3353 is about 57.9050947672. The cubic root of 3353 is about 14.9673363314.

Adding to 3353 its reverse (3533), we get a palindrome (6886).

The spelling of 3353 in words is "three thousand, three hundred fifty-three".

Divisors: 1 7 479 3353