873465829 has 2 divisors, whose sum is σ = 873465830. Its totient is φ = 873465828.

The previous prime is 873465821. The next prime is 873465883. The reversal of 873465829 is 928564378.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 802872225 + 70593604 = 28335^2 + 8402^2 .

It is a cyclic number.

It is not a de Polignac number, because 873465829 - 2³ = 873465821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (873465821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436732914 + 436732915.

It is an arithmetic number, because the mean of its divisors is an integer number (436732915).

Almost surely, 2^873465829 is an apocalyptic number.

It is an amenable number.

873465829 is a deficient number, since it is larger than the sum of its proper divisors (1).

873465829 is an equidigital number, since it uses as much as digits as its factorization.

873465829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 52.

The square root of 873465829 is about 29554.4553155696. The cubic root of 873465829 is about 955.9062617806.

The spelling of 873465829 in words is "eight hundred seventy-three million, four hundred sixty-five thousand, eight hundred twenty-nine".