3606890 has 48 divisors (see below), whose sum is σ = 8015112. Its totient is φ = 1161216.

The previous prime is 3606887. The next prime is 3606899. The reversal of 3606890 is 986063.

It is a happy number.

3606890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2660161 + 946729 = 1631^2 + 973^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3606899) 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 23 ways as a sum of consecutive naturals, for example, 8114 + ... + 8546.

Almost surely, 2^3606890 is an apocalyptic number.

3606890 is an abundant number, since it is smaller than the sum of its proper divisors (4408222).

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

3606890 is a wasteful number, since it uses less digits than its factorization.

3606890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 3606890 is about 1899.1814026048. The cubic root of 3606890 is about 153.3595995751.

The spelling of 3606890 in words is "three million, six hundred six thousand, eight hundred ninety".