3142867993 has 2 divisors, whose sum is σ = 3142867994. Its totient is φ = 3142867992.

The previous prime is 3142867967. The next prime is 3142868021. The reversal of 3142867993 is 3997682413.

3142867993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3121680384 + 21187609 = 55872^2 + 4603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3142867993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3142867993.

It is not a weakly prime, because it can be changed into another prime (3142867963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571433996 + 1571433997.

It is an arithmetic number, because the mean of its divisors is an integer number (1571433997).

Almost surely, 2^3142867993 is an apocalyptic number.

It is an amenable number.

3142867993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142867993 is an equidigital number, since it uses as much as digits as its factorization.

3142867993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 3142867993 is about 56061.2878285899. The cubic root of 3142867993 is about 1464.7900459760.

The spelling of 3142867993 in words is "three billion, one hundred forty-two million, eight hundred sixty-seven thousand, nine hundred ninety-three".