3531116 has 6 divisors (see below), whose sum is σ = 6179460. Its totient is φ = 1765556.

The previous prime is 3531113. The next prime is 3531119. The reversal of 3531116 is 6111353.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3531113) and next prime (3531119).

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3531113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441386 + ... + 441393.

It is an arithmetic number, because the mean of its divisors is an integer number (1029910).

Almost surely, 2^3531116 is an apocalyptic number.

It is an amenable number.

3531116 is a deficient number, since it is larger than the sum of its proper divisors (2648344).

3531116 is a wasteful number, since it uses less digits than its factorization.

3531116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882783 (or 882781 counting only the distinct ones).

The product of its digits is 270, while the sum is 20.

The square root of 3531116 is about 1879.1263927687. The cubic root of 3531116 is about 152.2780575141.

Adding to 3531116 its reverse (6111353), we get a palindrome (9642469).

The spelling of 3531116 in words is "three million, five hundred thirty-one thousand, one hundred sixteen".