3536856 has 24 divisors (see below), whose sum is σ = 9579180. Its totient is φ = 1178928.

The previous prime is 3536851. The next prime is 3536881. The reversal of 3536856 is 6586353.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3536856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3536851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24490 + ... + 24633.

Almost surely, 2^3536856 is an apocalyptic number.

3536856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3536856 is an abundant number, since it is smaller than the sum of its proper divisors (6042324).

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

3536856 is a wasteful number, since it uses less digits than its factorization.

3536856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49135 (or 49128 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3536856 is about 1880.6530780556. The cubic root of 3536856 is about 152.3605246302.

The spelling of 3536856 in words is "three million, five hundred thirty-six thousand, eight hundred fifty-six".