Adding to 3123534 its reverse (4353213), we get a palindrome (7476747).
It is a sphenic number, since it is the product of 3 distinct primes.
3123534 is an admirable number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3123534.
It is a congruent number.
It is an unprimeable number.
Almost surely, 23123534 is an apocalyptic number.
3123534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3123534 is a wasteful number, since it uses less digits than its factorization.
3123534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520594.
The square root of 3123534 is about 1767.3522569086. The cubic root of 3123534 is about 146.1780214147.
The spelling of 3123534 in words is "three million, one hundred twenty-three thousand, five hundred thirty-four".