3521342532 has 24 divisors (see below), whose sum is σ = 8699787936. Its totient is φ = 1104734848.

The previous prime is 3521342453. The next prime is 3521342533. The reversal of 3521342532 is 2352431253.

It is a self number, because there is not a number n which added to its sum of digits gives 3521342532.

It is not an unprimeable number, because it can be changed into a prime (3521342533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8630538 + ... + 8630945.

It is an arithmetic number, because the mean of its divisors is an integer number (362491164).

Almost surely, 2^3521342532 is an apocalyptic number.

It is an amenable number.

3521342532 is an abundant number, since it is smaller than the sum of its proper divisors (5178445404).

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

3521342532 is a wasteful number, since it uses less digits than its factorization.

3521342532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17261507 (or 17261505 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 3521342532 is about 59340.9010042820. The cubic root of 3521342532 is about 1521.3743531083.

Adding to 3521342532 its reverse (2352431253), we get a palindrome (5873773785).

The spelling of 3521342532 in words is "three billion, five hundred twenty-one million, three hundred forty-two thousand, five hundred thirty-two".