876911473 has 2 divisors, whose sum is σ = 876911474. Its totient is φ = 876911472.

The previous prime is 876911449. The next prime is 876911509. The reversal of 876911473 is 374119678.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 756965169 + 119946304 = 27513^2 + 10952^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-876911473 is a prime.

It is not a weakly prime, because it can be changed into another prime (876911573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438455736 + 438455737.

It is an arithmetic number, because the mean of its divisors is an integer number (438455737).

Almost surely, 2^876911473 is an apocalyptic number.

It is an amenable number.

876911473 is a deficient number, since it is larger than the sum of its proper divisors (1).

876911473 is an equidigital number, since it uses as much as digits as its factorization.

876911473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 46.

The square root of 876911473 is about 29612.6910800082. The cubic root of 876911473 is about 957.1615641349.

The spelling of 876911473 in words is "eight hundred seventy-six million, nine hundred eleven thousand, four hundred seventy-three".