873421468 has 6 divisors (see below), whose sum is σ = 1528487576. Its totient is φ = 436710732.

The previous prime is 873421463. The next prime is 873421477. The reversal of 873421468 is 864124378.

873421468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873421463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109177680 + ... + 109177687.

Almost surely, 2^873421468 is an apocalyptic number.

It is an amenable number.

873421468 is a deficient number, since it is larger than the sum of its proper divisors (655066108).

873421468 is a wasteful number, since it uses less digits than its factorization.

873421468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218355371 (or 218355369 counting only the distinct ones).

The product of its digits is 258048, while the sum is 43.

The square root of 873421468 is about 29553.7048100572. The cubic root of 873421468 is about 955.8900788634.

The spelling of 873421468 in words is "eight hundred seventy-three million, four hundred twenty-one thousand, four hundred sixty-eight".