873787946 has 16 divisors (see below), whose sum is σ = 1319431680. Its totient is φ = 433984320.

The previous prime is 873787939. The next prime is 873787961. The reversal of 873787946 is 649787378.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384305 + ... + 386571.

It is an arithmetic number, because the mean of its divisors is an integer number (82464480).

Almost surely, 2^873787946 is an apocalyptic number.

873787946 is a deficient number, since it is larger than the sum of its proper divisors (445643734).

873787946 is a wasteful number, since it uses less digits than its factorization.

873787946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469.

The product of its digits is 14224896, while the sum is 59.

The square root of 873787946 is about 29559.9043638507. The cubic root of 873787946 is about 956.0237538083.

The spelling of 873787946 in words is "eight hundred seventy-three million, seven hundred eighty-seven thousand, nine hundred forty-six".