3641012 has 12 divisors (see below), whose sum is σ = 6577536. Its totient is φ = 1761720.

The previous prime is 3640999. The next prime is 3641041. The reversal of 3641012 is 2101463.

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 3 ways as a sum of consecutive naturals, for example, 14558 + ... + 14805.

It is an arithmetic number, because the mean of its divisors is an integer number (548128).

Almost surely, 2^3641012 is an apocalyptic number.

It is an amenable number.

3641012 is a deficient number, since it is larger than the sum of its proper divisors (2936524).

3641012 is a wasteful number, since it uses less digits than its factorization.

3641012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29398 (or 29396 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3641012 is about 1908.1436004662. The cubic root of 3641012 is about 153.8416881011.

Adding to 3641012 its reverse (2101463), we get a palindrome (5742475).

The spelling of 3641012 in words is "three million, six hundred forty-one thousand, twelve".