8964490 has 8 divisors (see below), whose sum is σ = 16136100. Its totient is φ = 3585792.

The previous prime is 8964479. The next prime is 8964497. The reversal of 8964490 is 944698.

It can be written as a sum of positive squares in 2 ways, for example, as 7546009 + 1418481 = 2747^2 + 1191^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8964497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448215 + ... + 448234.

Almost surely, 2^8964490 is an apocalyptic number.

8964490 is a deficient number, since it is larger than the sum of its proper divisors (7171610).

8964490 is a wasteful number, since it uses less digits than its factorization.

8964490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896456.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 8964490 is about 2994.0758173433. The cubic root of 8964490 is about 207.7344521770.

The spelling of 8964490 in words is "eight million, nine hundred sixty-four thousand, four hundred ninety".