1179042480 has 800 divisors, whose sum is σ = 5444651520. Its totient is φ = 228925440.

The previous prime is 1179042479. The next prime is 1179042521. The reversal of 1179042480 is 842409711.

1179042480 is a `hidden beast` number, since 1 + 179 + 0 + 4 + 2 + 480 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8482251 + ... + 8482389.

Almost surely, 2^1179042480 is an apocalyptic number.

1179042480 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 1179042480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2722325760).

1179042480 is an abundant number, since it is smaller than the sum of its proper divisors (4265609040).

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

1179042480 is a wasteful number, since it uses less digits than its factorization.

1179042480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1179042480 is about 34337.1880036790. The cubic root of 1179042480 is about 1056.4358995885.

The spelling of 1179042480 in words is "one billion, one hundred seventy-nine million, forty-two thousand, four hundred eighty".