3458423 has 2 divisors, whose sum is σ = 3458424. Its totient is φ = 3458422.

The previous prime is 3458417. The next prime is 3458471. The reversal of 3458423 is 3248543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3458423 - 2⁴ = 3458407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3451423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1729211 + 1729212.

It is an arithmetic number, because the mean of its divisors is an integer number (1729212).

Almost surely, 2^3458423 is an apocalyptic number.

3458423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3458423 is an equidigital number, since it uses as much as digits as its factorization.

3458423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 29.

The square root of 3458423 is about 1859.6835752353. The cubic root of 3458423 is about 151.2258509358.

The spelling of 3458423 in words is "three million, four hundred fifty-eight thousand, four hundred twenty-three".