3876779848951 has 2 divisors, whose sum is σ = 3876779848952. Its totient is φ = 3876779848950.

The previous prime is 3876779848927. The next prime is 3876779848969. The reversal of 3876779848951 is 1598489776783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3876779848951 - 2¹⁷ = 3876779717879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3876774848951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1938389924475 + 1938389924476.

It is an arithmetic number, because the mean of its divisors is an integer number (1938389924476).

Almost surely, 2^{3876779848951} is an apocalyptic number.

3876779848951 is a deficient number, since it is larger than the sum of its proper divisors (1).

3876779848951 is an equidigital number, since it uses as much as digits as its factorization.

3876779848951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5120962560, while the sum is 82.

The spelling of 3876779848951 in words is "three trillion, eight hundred seventy-six billion, seven hundred seventy-nine million, eight hundred forty-eight thousand, nine hundred fifty-one".