8990965 has 8 divisors (see below), whose sum is σ = 10874880. Its totient is φ = 7135632.

The previous prime is 8990939. The next prime is 8990981. The reversal of 8990965 is 5690998.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8990965 - 2¹³ = 8982773 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 6445 + ... + 7714.

It is an arithmetic number, because the mean of its divisors is an integer number (1359360).

Almost surely, 2^8990965 is an apocalyptic number.

It is an amenable number.

8990965 is a deficient number, since it is larger than the sum of its proper divisors (1883915).

8990965 is a wasteful number, since it uses less digits than its factorization.

8990965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14291.

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 8990965 is about 2998.4937885545. The cubic root of 8990965 is about 207.9387532321.

The spelling of 8990965 in words is "eight million, nine hundred ninety thousand, nine hundred sixty-five".