3141539887 has 2 divisors, whose sum is σ = 3141539888. Its totient is φ = 3141539886.

The previous prime is 3141539851. The next prime is 3141539909. The reversal of 3141539887 is 7889351413.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7889351413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3141539887 - 2²³ = 3133151279 is a prime.

It is a super-2 number, since 2×3141539887² = 19738545723223945538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3141539887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3141539827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570769943 + 1570769944.

It is an arithmetic number, because the mean of its divisors is an integer number (1570769944).

Almost surely, 2^3141539887 is an apocalyptic number.

3141539887 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141539887 is an equidigital number, since it uses as much as digits as its factorization.

3141539887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 49.

The square root of 3141539887 is about 56049.4414512759. The cubic root of 3141539887 is about 1464.5836876917.

The spelling of 3141539887 in words is "three billion, one hundred forty-one million, five hundred thirty-nine thousand, eight hundred eighty-seven".