3845362877 has 2 divisors, whose sum is σ = 3845362878. Its totient is φ = 3845362876.

The previous prime is 3845362867. The next prime is 3845362879. The reversal of 3845362877 is 7782635483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3705035161 + 140327716 = 60869^2 + 11846^2 .

It is a cyclic number.

It is not a de Polignac number, because 3845362877 - 2⁶ = 3845362813 is a prime.

Together with 3845362879, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3845362879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1922681438 + 1922681439.

It is an arithmetic number, because the mean of its divisors is an integer number (1922681439).

Almost surely, 2^3845362877 is an apocalyptic number.

It is an amenable number.

3845362877 is a deficient number, since it is larger than the sum of its proper divisors (1).

3845362877 is an equidigital number, since it uses as much as digits as its factorization.

3845362877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 53.

The square root of 3845362877 is about 62010.9899695207. The cubic root of 3845362877 is about 1566.6757088105.

The spelling of 3845362877 in words is "three billion, eight hundred forty-five million, three hundred sixty-two thousand, eight hundred seventy-seven".