1169460864 has 384 divisors, whose sum is σ = 4098931200. Its totient is φ = 315187200.

The previous prime is 1169460863. The next prime is 1169460869. The reversal of 1169460864 is 4680649611.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1169460863) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5106702 + ... + 5106930.

It is an arithmetic number, because the mean of its divisors is an integer number (10674300).

Almost surely, 2^1169460864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1169460864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2049465600).

1169460864 is an abundant number, since it is smaller than the sum of its proper divisors (2929470336).

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

1169460864 is a wasteful number, since it uses less digits than its factorization.

1169460864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 1169460864 is about 34197.3809523478. The cubic root of 1169460864 is about 1053.5663655046.

The spelling of 1169460864 in words is "one billion, one hundred sixty-nine million, four hundred sixty thousand, eight hundred sixty-four".