3106430252 has 12 divisors (see below), whose sum is σ = 5562677736. Its totient is φ = 1517093760.

The previous prime is 3106430219. The next prime is 3106430273. The reversal of 3106430252 is 2520346013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9030149 + ... + 9030492.

It is an arithmetic number, because the mean of its divisors is an integer number (463556478).

Almost surely, 2^3106430252 is an apocalyptic number.

It is an amenable number.

3106430252 is a deficient number, since it is larger than the sum of its proper divisors (2456247484).

3106430252 is a wasteful number, since it uses less digits than its factorization.

3106430252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18060688 (or 18060686 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3106430252 is about 55735.3590820047. The cubic root of 3106430252 is about 1459.1072060889.

Adding to 3106430252 its reverse (2520346013), we get a palindrome (5626776265).

It can be divided in two parts, 31064 and 30252, that added together give a palindrome (61316).

The spelling of 3106430252 in words is "three billion, one hundred six million, four hundred thirty thousand, two hundred fifty-two".