1196984320 has 96 divisors (see below), whose sum is σ = 3282552000. Its totient is φ = 410370048.

The previous prime is 1196984317. The next prime is 1196984323. The reversal of 1196984320 is 234896911.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1196984317) and next prime (1196984323).

It is not an unprimeable number, because it can be changed into a prime (1196984323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63331 + ... + 80029.

It is an arithmetic number, because the mean of its divisors is an integer number (34193250).

Almost surely, 2^1196984320 is an apocalyptic number.

1196984320 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 1196984320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1641276000).

1196984320 is an abundant number, since it is smaller than the sum of its proper divisors (2085567680).

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

1196984320 is an equidigital number, since it uses as much as digits as its factorization.

1196984320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16733 (or 16713 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 1196984320 is about 34597.4611785316. The cubic root of 1196984320 is about 1061.7676451721.

The spelling of 1196984320 in words is "one billion, one hundred ninety-six million, nine hundred eighty-four thousand, three hundred twenty".