1169448960 has 224 divisors, whose sum is σ = 3875300352. Its totient is φ = 300810240.

The previous prime is 1169448947. The next prime is 1169448979. The reversal of 1169448960 is 698449611.

It is a super-2 number, since 2×1169448960² = 2735221740090163200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3809127 + ... + 3809433.

It is an arithmetic number, because the mean of its divisors is an integer number (17300448).

Almost surely, 2^1169448960 is an apocalyptic number.

1169448960 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 1169448960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1937650176).

1169448960 is an abundant number, since it is smaller than the sum of its proper divisors (2705851392).

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

1169448960 is an equidigital number, since it uses as much as digits as its factorization.

1169448960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 1169448960 is about 34197.2069034885. The cubic root of 1169448960 is about 1053.5627907244.

The spelling of 1169448960 in words is "one billion, one hundred sixty-nine million, four hundred forty-eight thousand, nine hundred sixty".