876424427 has 2 divisors, whose sum is σ = 876424428. Its totient is φ = 876424426.

The previous prime is 876424421. The next prime is 876424433. The reversal of 876424427 is 724424678.

It is a balanced prime because it is at equal distance from previous prime (876424421) and next prime (876424433).

It is a cyclic number.

It is not a de Polignac number, because 876424427 - 2⁶ = 876424363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (876424421) 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, 438212213 + 438212214.

It is an arithmetic number, because the mean of its divisors is an integer number (438212214).

Almost surely, 2^876424427 is an apocalyptic number.

876424427 is a deficient number, since it is larger than the sum of its proper divisors (1).

876424427 is an equidigital number, since it uses as much as digits as its factorization.

876424427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 602112, while the sum is 44.

The square root of 876424427 is about 29604.4663353353. The cubic root of 876424427 is about 956.9843253981.

The spelling of 876424427 in words is "eight hundred seventy-six million, four hundred twenty-four thousand, four hundred twenty-seven".