3489223 has 4 divisors (see below), whose sum is σ = 3574368. Its totient is φ = 3404080.

The previous prime is 3489209. The next prime is 3489257. The reversal of 3489223 is 3229843.

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 3489223 - 2¹⁷ = 3358151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3489203) 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, 42511 + ... + 42592.

It is an arithmetic number, because the mean of its divisors is an integer number (893592).

Almost surely, 2^3489223 is an apocalyptic number.

3489223 is a deficient number, since it is larger than the sum of its proper divisors (85145).

3489223 is an equidigital number, since it uses as much as digits as its factorization.

3489223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85144.

The product of its digits is 10368, while the sum is 31.

The square root of 3489223 is about 1867.9461983687. The cubic root of 3489223 is about 151.6734535196.

The spelling of 3489223 in words is "three million, four hundred eighty-nine thousand, two hundred twenty-three".