1084965164 has 24 divisors (see below), whose sum is σ = 1954814400. Its totient is φ = 526602384.

The previous prime is 1084965157. The next prime is 1084965169. The reversal of 1084965164 is 4615694801.

It is not an unprimeable number, because it can be changed into a prime (1084965169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8687 + ... + 47385.

It is an arithmetic number, because the mean of its divisors is an integer number (81450600).

Almost surely, 2^1084965164 is an apocalyptic number.

It is an amenable number.

1084965164 is a deficient number, since it is larger than the sum of its proper divisors (869849236).

1084965164 is a wasteful number, since it uses less digits than its factorization.

1084965164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38909 (or 38907 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 1084965164 is about 32938.8093895332. The cubic root of 1084965164 is about 1027.5554445053. Note that the first 3 decimals are identical.

The spelling of 1084965164 in words is "one billion, eighty-four million, nine hundred sixty-five thousand, one hundred sixty-four".