3576645 has 12 divisors (see below), whose sum is σ = 6199596. Its totient is φ = 1907520.

The previous prime is 3576637. The next prime is 3576649. The reversal of 3576645 is 5466753.

3576645 is a `hidden beast` number, since 3 + 5 + 7 + 6 + 645 = 666.

3576645 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 2 ways, for example, as 1520289 + 2056356 = 1233^2 + 1434^2 .

It is not a de Polignac number, because 3576645 - 2³ = 3576637 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3576649) 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 11 ways as a sum of consecutive naturals, for example, 39696 + ... + 39785.

It is an arithmetic number, because the mean of its divisors is an integer number (516633).

Almost surely, 2^3576645 is an apocalyptic number.

It is an amenable number.

3576645 is a deficient number, since it is larger than the sum of its proper divisors (2622951).

3576645 is a wasteful number, since it uses less digits than its factorization.

3576645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79492 (or 79489 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 3576645 is about 1891.2019987299. The cubic root of 3576645 is about 152.9297383400.

The spelling of 3576645 in words is "three million, five hundred seventy-six thousand, six hundred forty-five".