3526986 has 16 divisors (see below), whose sum is σ = 7106400. Its totient is φ = 1166928.

The previous prime is 3526949. The next prime is 3526987. The reversal of 3526986 is 6896253.

3526986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3526987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281 + ... + 2948.

It is an arithmetic number, because the mean of its divisors is an integer number (444150).

Almost surely, 2^3526986 is an apocalyptic number.

3526986 is an abundant number, since it is smaller than the sum of its proper divisors (3579414).

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

3526986 is a wasteful number, since it uses less digits than its factorization.

3526986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373.

The product of its digits is 77760, while the sum is 39.

The square root of 3526986 is about 1878.0271563532. The cubic root of 3526986 is about 152.2186661179.

The spelling of 3526986 in words is "three million, five hundred twenty-six thousand, nine hundred eighty-six".