1179911460 has 192 divisors, whose sum is σ = 4197924864. Its totient is φ = 240883200.

The previous prime is 1179911449. The next prime is 1179911497. The reversal of 1179911460 is 641199711.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165775 + ... + 172745.

It is an arithmetic number, because the mean of its divisors is an integer number (21864192).

Almost surely, 2^1179911460 is an apocalyptic number.

1179911460 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 1179911460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2098962432).

1179911460 is an abundant number, since it is smaller than the sum of its proper divisors (3018013404).

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

1179911460 is a wasteful number, since it uses less digits than its factorization.

1179911460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7034 (or 7032 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 39.

The square root of 1179911460 is about 34349.8393009341. The cubic root of 1179911460 is about 1056.6953746122.

The spelling of 1179911460 in words is "one billion, one hundred seventy-nine million, nine hundred eleven thousand, four hundred sixty".