3213534 has 8 divisors (see below), whose sum is σ = 6427080. Its totient is φ = 1071176.

The previous prime is 3213499. The next prime is 3213559. The reversal of 3213534 is 4353123.

It is a sphenic number, since it is the product of 3 distinct primes.

3213534 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3213534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267789 + ... + 267800.

It is an arithmetic number, because the mean of its divisors is an integer number (803385).

Almost surely, 2^3213534 is an apocalyptic number.

3213534 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.

3213534 is a wasteful number, since it uses less digits than its factorization.

3213534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535594.

The product of its digits is 1080, while the sum is 21.

The square root of 3213534 is about 1792.6332586449. The cubic root of 3213534 is about 147.5687164258.

Adding to 3213534 its reverse (4353123), we get a palindrome (7566657).

The spelling of 3213534 in words is "three million, two hundred thirteen thousand, five hundred thirty-four".