1818414080 has 176 divisors, whose sum is σ = 5040532800. Its totient is φ = 616562688.

The previous prime is 1818414077. The next prime is 1818414097. The reversal of 1818414080 is 804148181.

1818414080 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1818414080.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4049696 + ... + 4050144.

Almost surely, 2^1818414080 is an apocalyptic number.

1818414080 is a gapful number since it is divisible by the number (10) 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 1818414080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2520266400).

1818414080 is an abundant number, since it is smaller than the sum of its proper divisors (3222118720).

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

1818414080 is a wasteful number, since it uses less digits than its factorization.

1818414080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 35.

The square root of 1818414080 is about 42642.8666953806. The cubic root of 1818414080 is about 1220.5744137305.

The spelling of 1818414080 in words is "one billion, eight hundred eighteen million, four hundred fourteen thousand, eighty".