3146249112 has 32 divisors (see below), whose sum is σ = 8048546880. Its totient is φ = 1024359840.

The previous prime is 3146249087. The next prime is 3146249129. The reversal of 3146249112 is 2119426413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523314 + ... + 1525377.

It is an arithmetic number, because the mean of its divisors is an integer number (251517090).

Almost surely, 2^3146249112 is an apocalyptic number.

It is an amenable number.

3146249112 is an abundant number, since it is smaller than the sum of its proper divisors (4902297768).

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

3146249112 is a wasteful number, since it uses less digits than its factorization.

3146249112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048743 (or 3048739 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 3146249112 is about 56091.4352820464. The cubic root of 3146249112 is about 1465.3151347912.

It can be divided in two parts, 314 and 6249112, that added together give a palindrome (6249426).

The spelling of 3146249112 in words is "three billion, one hundred forty-six million, two hundred forty-nine thousand, one hundred twelve".