3141260865 has 32 divisors (see below), whose sum is σ = 5588432640. Its totient is φ = 1674148608.

The previous prime is 3141260849. The next prime is 3141260873. The reversal of 3141260865 is 5680621413.

It is a happy number.

3141260865 is a `hidden beast` number, since 3 + 1 + 41 + 2 + 608 + 6 + 5 = 666.

It is not a de Polignac number, because 3141260865 - 2⁴ = 3141260849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202164 + ... + 217146.

It is an arithmetic number, because the mean of its divisors is an integer number (174638520).

Almost surely, 2^3141260865 is an apocalyptic number.

It is an amenable number.

3141260865 is a deficient number, since it is larger than the sum of its proper divisors (2447171775).

3141260865 is a wasteful number, since it uses less digits than its factorization.

3141260865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16550 (or 16544 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 3141260865 is about 56046.9523257063. The cubic root of 3141260865 is about 1464.5403264545.

The spelling of 3141260865 in words is "three billion, one hundred forty-one million, two hundred sixty thousand, eight hundred sixty-five".