3611040606 has 24 divisors (see below), whose sum is σ = 7826724360. Its totient is φ = 1203248976.

The previous prime is 3611040599. The next prime is 3611040613. The reversal of 3611040606 is 6060401163.

3611040606 is a `hidden beast` number, since 3 + 6 + 1 + 10 + 40 + 606 = 666.

It is an interprime number because it is at equal distance from previous prime (3611040599) and next prime (3611040613).

It is a super-2 number, since 2×3611040606² = 26079228516361694472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3611040606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17881 + ... + 86843.

It is an arithmetic number, because the mean of its divisors is an integer number (326113515).

Almost surely, 2^3611040606 is an apocalyptic number.

3611040606 is an abundant number, since it is smaller than the sum of its proper divisors (4215683754).

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

3611040606 is a wasteful number, since it uses less digits than its factorization.

3611040606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71880 (or 71877 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3611040606 is about 60091.9346168852. The cubic root of 3611040606 is about 1534.1840289013.

Adding to 3611040606 its reverse (6060401163), we get a palindrome (9671441769).

The spelling of 3611040606 in words is "three billion, six hundred eleven million, forty thousand, six hundred six".