3618006 has 16 divisors (see below), whose sum is σ = 8269824. Its totient is φ = 1033704.

The previous prime is 3617993. The next prime is 3618007. The reversal of 3618006 is 6008163.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3618007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 43030 + ... + 43113.

It is an arithmetic number, because the mean of its divisors is an integer number (516864).

Almost surely, 2^3618006 is an apocalyptic number.

3618006 is an abundant number, since it is smaller than the sum of its proper divisors (4651818).

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

3618006 is a wasteful number, since it uses less digits than its factorization.

3618006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86155.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 3618006 is about 1902.1056752978. The cubic root of 3618006 is about 153.5169832702.

The spelling of 3618006 in words is "three million, six hundred eighteen thousand, six".