3618126 has 12 divisors (see below), whose sum is σ = 7839312. Its totient is φ = 1206036.

The previous prime is 3618101. The next prime is 3618137. The reversal of 3618126 is 6218163.

It is a self number, because there is not a number n which added to its sum of digits gives 3618126.

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 5 ways as a sum of consecutive naturals, for example, 100486 + ... + 100521.

It is an arithmetic number, because the mean of its divisors is an integer number (653276).

Almost surely, 2^3618126 is an apocalyptic number.

3618126 is an abundant number, since it is smaller than the sum of its proper divisors (4221186).

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

3618126 is a wasteful number, since it uses less digits than its factorization.

3618126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201015 (or 201012 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 3618126 is about 1902.1372190250. The cubic root of 3618126 is about 153.5186805066.

The spelling of 3618126 in words is "three million, six hundred eighteen thousand, one hundred twenty-six".