3146236412 has 24 divisors (see below), whose sum is σ = 6025425840. Its totient is φ = 1425589760.

The previous prime is 3146236411. The next prime is 3146236459. The reversal of 3146236412 is 2146326413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146236411) by changing a digit.

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, 98837 + ... + 126732.

It is an arithmetic number, because the mean of its divisors is an integer number (251059410).

Almost surely, 2^3146236412 is an apocalyptic number.

It is an amenable number.

3146236412 is a deficient number, since it is larger than the sum of its proper divisors (2879189428).

3146236412 is a wasteful number, since it uses less digits than its factorization.

3146236412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225901 (or 225899 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 3146236412 is about 56091.3220739180. The cubic root of 3146236412 is about 1465.3131631813.

Subtracting from 3146236412 its reverse (2146326413), we obtain a palindrome (999909999).

The spelling of 3146236412 in words is "three billion, one hundred forty-six million, two hundred thirty-six thousand, four hundred twelve".