3345261 has 8 divisors (see below), whose sum is σ = 4468800. Its totient is φ = 2225952.

The previous prime is 3345259. The next prime is 3345263. The reversal of 3345261 is 1625433.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3345259) and next prime (3345263).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3345261 - 2¹ = 3345259 is a prime.

It is a super-2 number, since 2×3345261² = 22381542316242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2616 + ... + 3678.

It is an arithmetic number, because the mean of its divisors is an integer number (558600).

Almost surely, 2^3345261 is an apocalyptic number.

It is an amenable number.

3345261 is a deficient number, since it is larger than the sum of its proper divisors (1123539).

3345261 is a wasteful number, since it uses less digits than its factorization.

3345261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115.

The product of its digits is 2160, while the sum is 24.

The square root of 3345261 is about 1829.0054674604. The cubic root of 3345261 is about 149.5581217914.

The spelling of 3345261 in words is "three million, three hundred forty-five thousand, two hundred sixty-one".