3453019 has 2 divisors, whose sum is σ = 3453020. Its totient is φ = 3453018.

The previous prime is 3453017. The next prime is 3453031. The reversal of 3453019 is 9103543.

3453019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3453019 - 2¹ = 3453017 is a prime.

It is a super-2 number, since 2×3453019² = 23846680428722, which contains 22 as substring.

Together with 3453017, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3452984 and 3453002.

It is not a weakly prime, because it can be changed into another prime (3453017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726509 + 1726510.

It is an arithmetic number, because the mean of its divisors is an integer number (1726510).

Almost surely, 2^3453019 is an apocalyptic number.

3453019 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453019 is an equidigital number, since it uses as much as digits as its factorization.

3453019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 3453019 is about 1858.2300718695. The cubic root of 3453019 is about 151.1470432902.

It can be divided in two parts, 345 and 3019, that added together give a square (3364 = 58²).

The spelling of 3453019 in words is "three million, four hundred fifty-three thousand, nineteen".