873380803 has 2 divisors, whose sum is σ = 873380804. Its totient is φ = 873380802.

The previous prime is 873380789. The next prime is 873380821. The reversal of 873380803 is 308083378.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-873380803 is a prime.

It is not a weakly prime, because it can be changed into another prime (873380843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436690401 + 436690402.

It is an arithmetic number, because the mean of its divisors is an integer number (436690402).

Almost surely, 2^873380803 is an apocalyptic number.

873380803 is a deficient number, since it is larger than the sum of its proper divisors (1).

873380803 is an equidigital number, since it uses as much as digits as its factorization.

873380803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 873380803 is about 29553.0168172388. The cubic root of 873380803 is about 955.8752437676.

The spelling of 873380803 in words is "eight hundred seventy-three million, three hundred eighty thousand, eight hundred three".