8994464 has 24 divisors (see below), whose sum is σ = 18281088. Its totient is φ = 4351680.

The previous prime is 8994463. The next prime is 8994473. The reversal of 8994464 is 4644998.

It is a happy number.

It is a super-4 number, since 4×8994464⁴ (a number of 29 digits) contains 4444 as substring.

It is a d-powerful number, because it can be written as 8 + 9³ + 9⁷ + 4³ + 4⁷ + 6 + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (8994463) 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, 3542 + ... + 5525.

It is an arithmetic number, because the mean of its divisors is an integer number (761712).

Almost surely, 2^8994464 is an apocalyptic number.

It is an amenable number.

8994464 is an abundant number, since it is smaller than the sum of its proper divisors (9286624).

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

8994464 is a wasteful number, since it uses less digits than its factorization.

8994464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9108 (or 9100 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 8994464 is about 2999.0771914040. The cubic root of 8994464 is about 207.9657241351.

The spelling of 8994464 in words is "eight million, nine hundred ninety-four thousand, four hundred sixty-four".