1179475860 has 48 divisors (see below), whose sum is σ = 3304167552. Its totient is φ = 314371200.

The previous prime is 1179475831. The next prime is 1179475867. The reversal of 1179475860 is 685749711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1179475867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168225 + ... + 175095.

It is an arithmetic number, because the mean of its divisors is an integer number (68836824).

Almost surely, 2^1179475860 is an apocalyptic number.

1179475860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1179475860 is an abundant number, since it is smaller than the sum of its proper divisors (2124691692).

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

1179475860 is a wasteful number, since it uses less digits than its factorization.

1179475860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9744 (or 9742 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 1179475860 is about 34343.4980745992. The cubic root of 1179475860 is about 1056.5653215880.

The spelling of 1179475860 in words is "one billion, one hundred seventy-nine million, four hundred seventy-five thousand, eight hundred sixty".