1806126336 has 360 divisors, whose sum is σ = 6434381184. Its totient is φ = 492687360.

The previous prime is 1806126331. The next prime is 1806126341. The reversal of 1806126336 is 6336216081.

1806126336 is a `hidden beast` number, since 1 + 8 + 0 + 6 + 12 + 633 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1806126331) and next prime (1806126341).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1806126336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1806126331) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3338226 + ... + 3338766.

Almost surely, 2^1806126336 is an apocalyptic number.

1806126336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1806126336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3217190592).

1806126336 is an abundant number, since it is smaller than the sum of its proper divisors (4628254848).

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

1806126336 is an equidigital number, since it uses as much as digits as its factorization.

1806126336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 1806126336 is about 42498.5451045092. The cubic root of 1806126336 is about 1217.8188961239.

The spelling of 1806126336 in words is "one billion, eight hundred six million, one hundred twenty-six thousand, three hundred thirty-six".