3529085004 has 96 divisors (see below), whose sum is σ = 9866169600. Its totient is φ = 1087240320.

The previous prime is 3529084987. The next prime is 3529085041. The reversal of 3529085004 is 4005809253.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3529085004.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 63159 + ... + 105105.

It is an arithmetic number, because the mean of its divisors is an integer number (102772600).

Almost surely, 2^3529085004 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 3529085004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4933084800).

3529085004 is an abundant number, since it is smaller than the sum of its proper divisors (6337084596).

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

3529085004 is a wasteful number, since it uses less digits than its factorization.

3529085004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42020 (or 42012 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 3529085004 is about 59406.1024138093. The cubic root of 3529085004 is about 1522.4885660041.

The spelling of 3529085004 in words is "three billion, five hundred twenty-nine million, eighty-five thousand, four".