3548723 has 2 divisors, whose sum is σ = 3548724. Its totient is φ = 3548722.

The previous prime is 3548719. The next prime is 3548731. The reversal of 3548723 is 3278453.

It is a happy number.

3548723 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 3548723 - 2² = 3548719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3548723.

It is not a weakly prime, because it can be changed into another prime (3548773) 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, 1774361 + 1774362.

It is an arithmetic number, because the mean of its divisors is an integer number (1774362).

Almost surely, 2^3548723 is an apocalyptic number.

3548723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3548723 is an equidigital number, since it uses as much as digits as its factorization.

3548723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 3548723 is about 1883.8054570470. The cubic root of 3548723 is about 152.5307364366.

The spelling of 3548723 in words is "three million, five hundred forty-eight thousand, seven hundred twenty-three".