3345451 has 2 divisors, whose sum is σ = 3345452. Its totient is φ = 3345450.

The previous prime is 3345439. The next prime is 3345457. The reversal of 3345451 is 1545433.

It is a strong prime.

It is an emirp because it is prime and its reverse (1545433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3345451 - 2⁷ = 3345323 is a prime.

It is a super-2 number, since 2×3345451² = 22384084786802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3345457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672725 + 1672726.

It is an arithmetic number, because the mean of its divisors is an integer number (1672726).

Almost surely, 2^3345451 is an apocalyptic number.

3345451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345451 is an equidigital number, since it uses as much as digits as its factorization.

3345451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 25.

The square root of 3345451 is about 1829.0574075190. The cubic root of 3345451 is about 149.5609532103.

The spelling of 3345451 in words is "three million, three hundred forty-five thousand, four hundred fifty-one".