3536406 has 32 divisors (see below), whose sum is σ = 8046720. Its totient is φ = 1150632.

The previous prime is 3536389. The next prime is 3536437. The reversal of 3536406 is 6046353.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3536406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1561 + ... + 3083.

It is an arithmetic number, because the mean of its divisors is an integer number (251460).

Almost surely, 2^3536406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3536406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4023360).

3536406 is an abundant number, since it is smaller than the sum of its proper divisors (4510314).

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

3536406 is a wasteful number, since it uses less digits than its factorization.

3536406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577 (or 1571 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3536406 is about 1880.5334349593. The cubic root of 3536406 is about 152.3540626628.

The spelling of 3536406 in words is "three million, five hundred thirty-six thousand, four hundred six".