3529968 has 40 divisors (see below), whose sum is σ = 9822288. Its totient is φ = 1085952.

The previous prime is 3529963. The next prime is 3529973. The reversal of 3529968 is 8699253.

It is an interprime number because it is at equal distance from previous prime (3529963) and next prime (3529973).

It is a super-3 number, since 3×3529968³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3529961) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2205 + ... + 3452.

Almost surely, 2^3529968 is an apocalyptic number.

It is an amenable number.

3529968 is an abundant number, since it is smaller than the sum of its proper divisors (6292320).

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

3529968 is a wasteful number, since it uses less digits than its factorization.

3529968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681 (or 5675 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 3529968 is about 1878.8209068456. The cubic root of 3529968 is about 152.2615533684.

It can be divided in two parts, 35 and 29968, that added together give a palindrome (30003).

The spelling of 3529968 in words is "three million, five hundred twenty-nine thousand, nine hundred sixty-eight".