3829876961 has 2 divisors, whose sum is σ = 3829876962. Its totient is φ = 3829876960.

The previous prime is 3829876951. The next prime is 3829877017. The reversal of 3829876961 is 1696789283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2130376336 + 1699500625 = 46156^2 + 41225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3829876961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3829876961.

It is not a weakly prime, because it can be changed into another prime (3829876931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1914938480 + 1914938481.

It is an arithmetic number, because the mean of its divisors is an integer number (1914938481).

Almost surely, 2^3829876961 is an apocalyptic number.

It is an amenable number.

3829876961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3829876961 is an equidigital number, since it uses as much as digits as its factorization.

3829876961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 59.

The square root of 3829876961 is about 61885.9997172220. Note that the first 3 decimals coincide. The cubic root of 3829876961 is about 1564.5697914145.

The spelling of 3829876961 in words is "three billion, eight hundred twenty-nine million, eight hundred seventy-six thousand, nine hundred sixty-one".