876489353 has 2 divisors, whose sum is σ = 876489354. Its totient is φ = 876489352.

The previous prime is 876489329. The next prime is 876489373. The reversal of 876489353 is 353984678.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 875982409 + 506944 = 29597^2 + 712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-876489353 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 876489295 and 876489304.

It is not a weakly prime, because it can be changed into another prime (876489373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438244676 + 438244677.

It is an arithmetic number, because the mean of its divisors is an integer number (438244677).

Almost surely, 2^876489353 is an apocalyptic number.

It is an amenable number.

876489353 is a deficient number, since it is larger than the sum of its proper divisors (1).

876489353 is an equidigital number, since it uses as much as digits as its factorization.

876489353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 53.

The square root of 876489353 is about 29605.5628725414. The cubic root of 876489353 is about 957.0079561217.

The spelling of 876489353 in words is "eight hundred seventy-six million, four hundred eighty-nine thousand, three hundred fifty-three".