3849877651 has 2 divisors, whose sum is σ = 3849877652. Its totient is φ = 3849877650.

The previous prime is 3849877643. The next prime is 3849877663. The reversal of 3849877651 is 1567789483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3849877651 - 2³ = 3849877643 is a prime.

It is not a weakly prime, because it can be changed into another prime (3849877951) 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, 1924938825 + 1924938826.

It is an arithmetic number, because the mean of its divisors is an integer number (1924938826).

Almost surely, 2^3849877651 is an apocalyptic number.

3849877651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3849877651 is an equidigital number, since it uses as much as digits as its factorization.

3849877651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10160640, while the sum is 58.

The square root of 3849877651 is about 62047.3823057831. The cubic root of 3849877651 is about 1567.2886046211.

The spelling of 3849877651 in words is "three billion, eight hundred forty-nine million, eight hundred seventy-seven thousand, six hundred fifty-one".