8873320 has 32 divisors (see below), whose sum is σ = 21141000. Its totient is φ = 3340288.

The previous prime is 8873317. The next prime is 8873321. The reversal of 8873320 is 233788.

8873320 = T₃₂₃ + T₃₂₄ + ... + T₄₄₂.

It can be written as a sum of positive squares in 4 ways, for example, as 8191044 + 682276 = 2862^2 + 826^2 .

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (8873321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5845 + ... + 7204.

Almost surely, 2^8873320 is an apocalyptic number.

It is an amenable number.

8873320 is an abundant number, since it is smaller than the sum of its proper divisors (12267680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8873320 is a wasteful number, since it uses less digits than its factorization.

8873320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13077 (or 13073 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 8873320 is about 2978.8118436719. The cubic root of 8873320 is about 207.0278226583.

The spelling of 8873320 in words is "eight million, eight hundred seventy-three thousand, three hundred twenty".