3143463312 has 80 divisors (see below), whose sum is σ = 8898216192. Its totient is φ = 948332160.

The previous prime is 3143463307. The next prime is 3143463329. The reversal of 3143463312 is 2133643413.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3143463312.

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 15 ways as a sum of consecutive naturals, for example, 106743 + ... + 132969.

Almost surely, 2^3143463312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3143463312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4449108096).

3143463312 is an abundant number, since it is smaller than the sum of its proper divisors (5754752880).

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

3143463312 is a wasteful number, since it uses less digits than its factorization.

3143463312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26476 (or 26470 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

The square root of 3143463312 is about 56066.5971145030. The cubic root of 3143463312 is about 1464.8825265059.

The spelling of 3143463312 in words is "three billion, one hundred forty-three million, four hundred sixty-three thousand, three hundred twelve".