3530534 has 8 divisors (see below), whose sum is σ = 6052368.
Its totient is φ = 1513080.
The previous prime is 3530519. The next prime is 3530537. The reversal of 3530534 is 4350353.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3530537) 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, 126077 + ... + 126104.
It is an arithmetic number, because the mean of its divisors is an integer number (756546).
Almost surely, 23530534 is an apocalyptic number.
3530534 is a deficient number, since it is larger than the sum of its proper divisors (2521834).
3530534 is a wasteful number, since it uses less digits than its factorization.
3530534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252190.
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 3530534 is about 1878.9715271925.
The cubic root of 3530534 is about 152.2696908769.
Adding to 3530534 its reverse (4350353), we get a palindrome (7880887).
The spelling of 3530534 in words is "three million, five hundred thirty thousand, five hundred thirty-four".