873234782 has 16 divisors (see below), whose sum is σ = 1527525600. Its totient is φ = 374243184.

The previous prime is 873234707. The next prime is 873234793. The reversal of 873234782 is 287432378.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635783 + ... + 637154.

It is an arithmetic number, because the mean of its divisors is an integer number (95470350).

Almost surely, 2^873234782 is an apocalyptic number.

873234782 is a deficient number, since it is larger than the sum of its proper divisors (654290818).

873234782 is a wasteful number, since it uses less digits than its factorization.

873234782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272960 (or 1272946 counting only the distinct ones).

The product of its digits is 451584, while the sum is 44.

The square root of 873234782 is about 29550.5462216860. The cubic root of 873234782 is about 955.8219697021.

The spelling of 873234782 in words is "eight hundred seventy-three million, two hundred thirty-four thousand, seven hundred eighty-two".