8939010 has 16 divisors (see below), whose sum is σ = 21453696. Its totient is φ = 2383728.

The previous prime is 8939003. The next prime is 8939023. The reversal of 8939010 is 109398.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 297967 = 8939010 / (8 + 9 + 3 + 9 + 0 + 1 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148954 + ... + 149013.

It is an arithmetic number, because the mean of its divisors is an integer number (1340856).

Almost surely, 2^8939010 is an apocalyptic number.

8939010 is an abundant number, since it is smaller than the sum of its proper divisors (12514686).

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

8939010 is a wasteful number, since it uses less digits than its factorization.

8939010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297977.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 8939010 is about 2989.8177201963. The cubic root of 8939010 is about 207.5374490884.

The spelling of 8939010 in words is "eight million, nine hundred thirty-nine thousand, ten".