1164043464 has 64 divisors (see below), whose sum is σ = 2993336640. Its totient is φ = 376995840.

The previous prime is 1164043457. The next prime is 1164043469. The reversal of 1164043464 is 4643404611.

It is a super-2 number, since 2×1164043464² = 2709994372162238592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1164043469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250587 + ... + 255189.

It is an arithmetic number, because the mean of its divisors is an integer number (46770885).

Almost surely, 2^1164043464 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 1164043464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1496668320).

1164043464 is an abundant number, since it is smaller than the sum of its proper divisors (1829293176).

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

1164043464 is a wasteful number, since it uses less digits than its factorization.

1164043464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910 (or 4906 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 1164043464 is about 34118.0811887187. The cubic root of 1164043464 is about 1051.9370031720.

The spelling of 1164043464 in words is "one billion, one hundred sixty-four million, forty-three thousand, four hundred sixty-four".