8965490 has 8 divisors (see below), whose sum is σ = 16137900. Its totient is φ = 3586192.

The previous prime is 8965487. The next prime is 8965499. The reversal of 8965490 is 945698.

It can be written as a sum of positive squares in 2 ways, for example, as 8567329 + 398161 = 2927^2 + 631^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8965499) 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 3 ways as a sum of consecutive naturals, for example, 448265 + ... + 448284.

Almost surely, 2^8965490 is an apocalyptic number.

8965490 is a deficient number, since it is larger than the sum of its proper divisors (7172410).

8965490 is a wasteful number, since it uses less digits than its factorization.

8965490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896556.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 8965490 is about 2994.2428091255. The cubic root of 8965490 is about 207.7421762353.

The spelling of 8965490 in words is "eight million, nine hundred sixty-five thousand, four hundred ninety".