3544427 has 2 divisors, whose sum is σ = 3544428. Its totient is φ = 3544426.

The previous prime is 3544357. The next prime is 3544433. The reversal of 3544427 is 7244453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3544427 - 2⁸ = 3544171 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3544427.

It is not a weakly prime, because it can be changed into another prime (3544027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772213 + 1772214.

It is an arithmetic number, because the mean of its divisors is an integer number (1772214).

Almost surely, 2^3544427 is an apocalyptic number.

3544427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3544427 is an equidigital number, since it uses as much as digits as its factorization.

3544427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 29.

The square root of 3544427 is about 1882.6648666186. The cubic root of 3544427 is about 152.4691615507.

The spelling of 3544427 in words is "three million, five hundred forty-four thousand, four hundred twenty-seven".