3445493 has 2 divisors, whose sum is σ = 3445494. Its totient is φ = 3445492.

The previous prime is 3445487. The next prime is 3445499. The reversal of 3445493 is 3945443.

It is a balanced prime because it is at equal distance from previous prime (3445487) and next prime (3445499).

It can be written as a sum of positive squares in only one way, i.e., 1747684 + 1697809 = 1322^2 + 1303^2 .

It is a cyclic number.

It is not a de Polignac number, because 3445493 - 2¹⁴ = 3429109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3445499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722746 + 1722747.

It is an arithmetic number, because the mean of its divisors is an integer number (1722747).

Almost surely, 2^3445493 is an apocalyptic number.

It is an amenable number.

3445493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445493 is an equidigital number, since it uses as much as digits as its factorization.

3445493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 32.

The square root of 3445493 is about 1856.2039219870. The cubic root of 3445493 is about 151.0371529707.

The spelling of 3445493 in words is "three million, four hundred forty-five thousand, four hundred ninety-three".