3860261147 has 2 divisors, whose sum is σ = 3860261148. Its totient is φ = 3860261146.

The previous prime is 3860261113. The next prime is 3860261183. The reversal of 3860261147 is 7411620683.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3860261147 - 2²⁸ = 3591825691 is a prime.

It is a super-2 number, since 2×3860261147² = 29803232246075511218, 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 3860261147.

It is not a weakly prime, because it can be changed into another prime (3862261147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1930130573 + 1930130574.

It is an arithmetic number, because the mean of its divisors is an integer number (1930130574).

Almost surely, 2^3860261147 is an apocalyptic number.

3860261147 is a deficient number, since it is larger than the sum of its proper divisors (1).

3860261147 is an equidigital number, since it uses as much as digits as its factorization.

3860261147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 3860261147 is about 62130.9998873348. Note that the first 3 decimals coincide. The cubic root of 3860261147 is about 1568.6963832154.

The spelling of 3860261147 in words is "three billion, eight hundred sixty million, two hundred sixty-one thousand, one hundred forty-seven".