3134887317 has 12 divisors (see below), whose sum is σ = 4579050060. Its totient is φ = 2066442048.

The previous prime is 3134887309. The next prime is 3134887319. The reversal of 3134887317 is 7137884313.

It can be written as a sum of positive squares in 2 ways, for example, as 191933316 + 2942954001 = 13854^2 + 54249^2 .

It is not a de Polignac number, because 3134887317 - 2³ = 3134887309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134887319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1956058 + ... + 1957659.

It is an arithmetic number, because the mean of its divisors is an integer number (381587505).

Almost surely, 2^3134887317 is an apocalyptic number.

It is an amenable number.

3134887317 is a deficient number, since it is larger than the sum of its proper divisors (1444162743).

3134887317 is a wasteful number, since it uses less digits than its factorization.

3134887317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913812 (or 3913809 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 3134887317 is about 55990.0644489717. The cubic root of 3134887317 is about 1463.5491492769.

The spelling of 3134887317 in words is "three billion, one hundred thirty-four million, eight hundred eighty-seven thousand, three hundred seventeen".