3454403 has 2 divisors, whose sum is σ = 3454404. Its totient is φ = 3454402.

The previous prime is 3454397. The next prime is 3454421. The reversal of 3454403 is 3044543.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3454403 - 2⁴ = 3454387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3454483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727201 + 1727202.

It is an arithmetic number, because the mean of its divisors is an integer number (1727202).

Almost surely, 2^3454403 is an apocalyptic number.

3454403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454403 is an equidigital number, since it uses as much as digits as its factorization.

3454403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 3454403 is about 1858.6024319364. The cubic root of 3454403 is about 151.1672342753.

Adding to 3454403 its reverse (3044543), we get a palindrome (6498946).

The spelling of 3454403 in words is "three million, four hundred fifty-four thousand, four hundred three".