3143022292 has 6 divisors (see below), whose sum is σ = 5500289018. Its totient is φ = 1571511144.

The previous prime is 3143022257. The next prime is 3143022293. The reversal of 3143022292 is 2922203413.

It can be written as a sum of positive squares in only one way, i.e., 2427138756 + 715883536 = 49266^2 + 26756^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3143022292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143022293) 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 as a sum of consecutive naturals, namely, 392877783 + ... + 392877790.

Almost surely, 2^3143022292 is an apocalyptic number.

It is an amenable number.

3143022292 is a deficient number, since it is larger than the sum of its proper divisors (2357266726).

3143022292 is a wasteful number, since it uses less digits than its factorization.

3143022292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785755577 (or 785755575 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3143022292 is about 56062.6639752340. The cubic root of 3143022292 is about 1464.8140168567.

The spelling of 3143022292 in words is "three billion, one hundred forty-three million, twenty-two thousand, two hundred ninety-two".