1163484000 has 768 divisors, whose sum is σ = 5157734400. Its totient is φ = 251942400.

The previous prime is 1163483999. The next prime is 1163484043. The reversal of 1163484000 is 4843611.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 61235991 + ... + 61236009.

It is an arithmetic number, because the mean of its divisors is an integer number (6715800).

It is a vampire number, since it can be written as 14364 ⋅ 81000 (with its own digits).

Almost surely, 2^1163484000 is an apocalyptic number.

1163484000 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 1163484000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2578867200).

1163484000 is an abundant number, since it is smaller than the sum of its proper divisors (3994250400).

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

1163484000 is an frugal number, since it uses more digits than its factorization.

1163484000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1163484000 is about 34109.8812662841. The cubic root of 1163484000 is about 1051.7684484138.

The spelling of 1163484000 in words is "one billion, one hundred sixty-three million, four hundred eighty-four thousand".