3534636 has 48 divisors (see below), whose sum is σ = 9757440. Its totient is φ = 974400.

The previous prime is 3534613. The next prime is 3534659. The reversal of 3534636 is 6364353.

It is an interprime number because it is at equal distance from previous prime (3534613) and next prime (3534659).

It is a d-powerful number, because it can be written as 3⁴ + 5⁹ + 3⁴ + 4¹⁰ + 6² + 3¹² + 6⁴ .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1711 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (203280).

Almost surely, 2^3534636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3534636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4878720).

3534636 is an abundant number, since it is smaller than the sum of its proper divisors (6222804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3534636 is a wasteful number, since it uses less digits than its factorization.

3534636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1492 counting only the distinct ones).

The product of its digits is 19440, while the sum is 30.

The square root of 3534636 is about 1880.0627649097. The cubic root of 3534636 is about 152.3286402713.

Adding to 3534636 its reverse (6364353), we get a palindrome (9898989).

The spelling of 3534636 in words is "three million, five hundred thirty-four thousand, six hundred thirty-six".