1818192960 has 224 divisors, whose sum is σ = 6468587520. Its totient is φ = 480743424.

The previous prime is 1818192949. The next prime is 1818192989. The reversal of 1818192960 is 692918181.

It is a super-3 number, since 3×1818192960³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1096452 + ... + 1098108.

Almost surely, 2^1818192960 is an apocalyptic number.

1818192960 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 1818192960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3234293760).

1818192960 is an abundant number, since it is smaller than the sum of its proper divisors (4650394560).

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

1818192960 is a wasteful number, since it uses less digits than its factorization.

1818192960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 45.

The square root of 1818192960 is about 42640.2739203209. The cubic root of 1818192960 is about 1220.5249375857.

The spelling of 1818192960 in words is "one billion, eight hundred eighteen million, one hundred ninety-two thousand, nine hundred sixty".