3506431112 has 16 divisors (see below), whose sum is σ = 6575215500. Its totient is φ = 1753040320.

The previous prime is 3506431051. The next prime is 3506431129. The reversal of 3506431112 is 2111346053.

It can be written as a sum of positive squares in 2 ways, for example, as 2833858756 + 672572356 = 53234^2 + 25934^2 .

It is a super-3 number, since 3×3506431112³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109514 + ... + 137862.

Almost surely, 2^3506431112 is an apocalyptic number.

It is an amenable number.

3506431112 is a deficient number, since it is larger than the sum of its proper divisors (3068784388).

3506431112 is a wasteful number, since it uses less digits than its factorization.

3506431112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43816 (or 43812 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3506431112 is about 59215.1257028135. The cubic root of 3506431112 is about 1519.2238523632.

Adding to 3506431112 its reverse (2111346053), we get a palindrome (5617777165).

The spelling of 3506431112 in words is "three billion, five hundred six million, four hundred thirty-one thousand, one hundred twelve".