3548323 has 4 divisors (see below), whose sum is σ = 3552880. Its totient is φ = 3543768.

The previous prime is 3548299. The next prime is 3548327. The reversal of 3548323 is 3238453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3548323 - 2¹⁷ = 3417251 is a prime.

It is a super-2 number, since 2×3548323² = 25181192224658, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

3548323 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3548291 and 3548300.

It is not an unprimeable number, because it can be changed into a prime (3548327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783 + ... + 2776.

It is an arithmetic number, because the mean of its divisors is an integer number (888220).

Almost surely, 2^3548323 is an apocalyptic number.

3548323 is a deficient number, since it is larger than the sum of its proper divisors (4557).

3548323 is an equidigital number, since it uses as much as digits as its factorization.

3548323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4556.

The product of its digits is 8640, while the sum is 28.

The square root of 3548323 is about 1883.6992859796. The cubic root of 3548323 is about 152.5250053057.

The spelling of 3548323 in words is "three million, five hundred forty-eight thousand, three hundred twenty-three".