3521352 has 32 divisors (see below), whose sum is σ = 9089280. Its totient is φ = 1135680.

The previous prime is 3521341. The next prime is 3521377. The reversal of 3521352 is 2531253.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623 + ... + 3110.

It is an arithmetic number, because the mean of its divisors is an integer number (284040).

Almost surely, 2^3521352 is an apocalyptic number.

It is an amenable number.

3521352 is an abundant number, since it is smaller than the sum of its proper divisors (5567928).

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

3521352 is a wasteful number, since it uses less digits than its factorization.

3521352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773 (or 4769 counting only the distinct ones).

The product of its digits is 900, while the sum is 21.

The square root of 3521352 is about 1876.5265785488. The cubic root of 3521352 is about 152.1375716637.

Subtracting from 3521352 its reverse (2531253), we obtain a palindrome (990099).

The spelling of 3521352 in words is "three million, five hundred twenty-one thousand, three hundred fifty-two".