3834486281 has 2 divisors, whose sum is σ = 3834486282. Its totient is φ = 3834486280.

The previous prime is 3834486263. The next prime is 3834486283. The reversal of 3834486281 is 1826844383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3677209600 + 157276681 = 60640^2 + 12541^2 .

It is a cyclic number.

It is not a de Polignac number, because 3834486281 - 2¹⁴ = 3834469897 is a prime.

It is a super-2 number, since 2×3834486281² = 29406570078354421922, which contains 22 as substring.

Together with 3834486283, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3834486283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1917243140 + 1917243141.

It is an arithmetic number, because the mean of its divisors is an integer number (1917243141).

Almost surely, 2^3834486281 is an apocalyptic number.

It is an amenable number.

3834486281 is a deficient number, since it is larger than the sum of its proper divisors (1).

3834486281 is an equidigital number, since it uses as much as digits as its factorization.

3834486281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 47.

The square root of 3834486281 is about 61923.2289290538. The cubic root of 3834486281 is about 1565.1972016197.

The spelling of 3834486281 in words is "three billion, eight hundred thirty-four million, four hundred eighty-six thousand, two hundred eighty-one".