3530030 has 32 divisors (see below), whose sum is σ = 7326720. Its totient is φ = 1199520.

The previous prime is 3530027. The next prime is 3530039. The reversal of 3530030 is 300353.

It is a super-2 number, since 2×3530030² = 24922223601800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3529987 and 3530014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14651 + ... + 14889.

It is an arithmetic number, because the mean of its divisors is an integer number (228960).

Almost surely, 2^3530030 is an apocalyptic number.

3530030 is an abundant number, since it is smaller than the sum of its proper divisors (3796690).

3530030 is a wasteful number, since it uses less digits than its factorization.

3530030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464.

The product of its (nonzero) digits is 135, while the sum is 14.

The square root of 3530030 is about 1878.8374064831. The cubic root of 3530030 is about 152.2624447987.

Adding to 3530030 its reverse (300353), we get a palindrome (3830383).

The spelling of 3530030 in words is "three million, five hundred thirty thousand, thirty".