885027329 has 4 divisors (see below), whose sum is σ = 887191620. Its totient is φ = 882863040.

The previous prime is 885027301. The next prime is 885027331. The reversal of 885027329 is 923720588.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 554696704 + 330330625 = 23552^2 + 18175^2 .

It is a cyclic number.

It is not a de Polignac number, because 885027329 - 2¹⁶ = 884961793 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 885027329.

It is not an unprimeable number, because it can be changed into a prime (885027379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081532 + ... + 1082349.

It is an arithmetic number, because the mean of its divisors is an integer number (221797905).

Almost surely, 2^885027329 is an apocalyptic number.

It is an amenable number.

885027329 is a deficient number, since it is larger than the sum of its proper divisors (2164291).

885027329 is a wasteful number, since it uses less digits than its factorization.

885027329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164290.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 885027329 is about 29749.4088848837. The cubic root of 885027329 is about 960.1053591686.

The spelling of 885027329 in words is "eight hundred eighty-five million, twenty-seven thousand, three hundred twenty-nine".