1179960480 has 192 divisors, whose sum is σ = 4373066880. Its totient is φ = 296128512.

The previous prime is 1179960473. The next prime is 1179960547. The reversal of 1179960480 is 840699711.

1179960480 = 148² + 149² + ... + 1524².

It is a happy number.

1179960480 is a `hidden beast` number, since 11 + 79 + 96 + 0 + 480 = 666.

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

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 31 ways as a sum of consecutive naturals, for example, 65407 + ... + 81473.

It is an arithmetic number, because the mean of its divisors is an integer number (22776390).

Almost surely, 2^1179960480 is an apocalyptic number.

1179960480 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 1179960480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2186533440).

1179960480 is an abundant number, since it is smaller than the sum of its proper divisors (3193106400).

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

1179960480 is a wasteful number, since it uses less digits than its factorization.

1179960480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16108 (or 16094 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 1179960480 is about 34350.5528339793. The cubic root of 1179960480 is about 1056.7100080519.

The spelling of 1179960480 in words is "one billion, one hundred seventy-nine million, nine hundred sixty thousand, four hundred eighty".