3530131 has 8 divisors (see below), whose sum is σ = 3914928. Its totient is φ = 3156000.

The previous prime is 3530113. The next prime is 3530159. The reversal of 3530131 is 1310353.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3530131 - 2⁵ = 3530099 is a prime.

It is a super-2 number, since 2×3530131² = 24923649754322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530231) 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, 1960 + ... + 3301.

It is an arithmetic number, because the mean of its divisors is an integer number (489366).

Almost surely, 2^3530131 is an apocalyptic number.

3530131 is a deficient number, since it is larger than the sum of its proper divisors (384797).

3530131 is a wasteful number, since it uses less digits than its factorization.

3530131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 3530131 is about 1878.8642846145. The cubic root of 3530131 is about 152.2638969450.

Adding to 3530131 its reverse (1310353), we get a palindrome (4840484).

The spelling of 3530131 in words is "three million, five hundred thirty thousand, one hundred thirty-one".