3530296 has 48 divisors (see below), whose sum is σ = 8331120. Its totient is φ = 1372800.

The previous prime is 3530287. The next prime is 3530299. The reversal of 3530296 is 6920353.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530299) 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 11 ways as a sum of consecutive naturals, for example, 6516 + ... + 7036.

It is an arithmetic number, because the mean of its divisors is an integer number (173565).

Almost surely, 2^3530296 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 3530296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4165560).

3530296 is an abundant number, since it is smaller than the sum of its proper divisors (4800824).

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

3530296 is a wasteful number, since it uses less digits than its factorization.

3530296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 3530296 is about 1878.9081936061. The cubic root of 3530296 is about 152.2662692037.

The spelling of 3530296 in words is "three million, five hundred thirty thousand, two hundred ninety-six".