3145238106 has 16 divisors (see below), whose sum is σ = 6361156800. Its totient is φ = 1036632608.

The previous prime is 3145238101. The next prime is 3145238137. The reversal of 3145238106 is 6018325413.

It is not an unprimeable number, because it can be changed into a prime (3145238101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2944446 + ... + 2945513.

It is an arithmetic number, because the mean of its divisors is an integer number (397572300).

Almost surely, 2^3145238106 is an apocalyptic number.

3145238106 is an abundant number, since it is smaller than the sum of its proper divisors (3215918694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3145238106 is a wasteful number, since it uses less digits than its factorization.

3145238106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5890053.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3145238106 is about 56082.4224334149. The cubic root of 3145238106 is about 1465.1581646923.

The spelling of 3145238106 in words is "three billion, one hundred forty-five million, two hundred thirty-eight thousand, one hundred six".